If! % w THE SCIENTIFIC TEMPER IN RELIGION BY THE SAME AUTHOR RELIGION AND SCIENCE: Some Sug- gestions for the Study of the Relations between them. Crown Svo, is, 6d. net. (Handbooks for the Clergy.) THE AGE OF DECISION : Sermons. Crown 8vo, 2s. 6d. net. SCIENCE AND FAITH. Crown 8vo, sewed, 6d. (Pusey House Papers.) SCIENCE AND CONDUCT. Crown 8vo, sewed, 6d. (Pusey House Papers.) LONGMANS, GREEN, AND CO. LONDON, NEW YORK, AND BOMBAY THE SCIENTIFIC TEMPER IN RELIGION AND OTHER ADDRESSES BY THE REV. P. N. WAGGETT, M.A. OF THE SOCIETY OF ST. JOHN THE EVANGELIST LONGMANS, GREEN, AND CO. 39 PATERNOSTER ROW, LONDON NEW YORK AND BOMBAY 1905 * All rights reserved " A Philosopher's life is spent in discovering that of the half dozen truths he knew when a child, such an one is a lie, as the world states it in set terms ; and then, after a weary lapse of years and plenty of hard thinking, it becomes a truth again after all, as he happens to newly consider it and view it in a different relation with the others." Robert Browning (Ogniben in A Soul's Tragedy, Act II.). " Was kann der Mensch im Leben mehr gewinnen, Als dass sich Gott-Natur ihni offenbare, Wie sie das Feste I'asst zu Geist verrinnen, Wie sie das Geisterzeugte fest bewahre." Goethe {Bei Betrachtung njon Scliiller's Schddel). Man through his life can win no richer prize Than if he God-in-nature realise : How that resolves the solid into soul And keeps the soul's creations ever whole." W. H. B. "Ex uno Verbo omnia, et unum loquitur omnia: et hoc est Principixim (]uod et loquitur nobis." De Ifnitatione Christ i, I. iii. TO MY FATHER PREFACE The following chapters, with the exception of the last, are taken from shorthand reports of addresses given in St. Mark's Church, Maryle- bourne, in Lent and May 1903. The first five were reported at the time in the Guardian and the Church Times, and I am much obliged to the Proprietors of those Journals, both for printing them then and for letting me print them now. Besides informalities, interjections, parentheses, which would be avoided in a written lecture, there are some features of impromptu speech which are, I believe, in a measure necessary to keep a number of minds moving together. They limit the journey, for they greatly reduce its pace ; but they make it a journey in companionship. I mean the repetition of words and thoughts in detail, and the frequent and full recapitulation of the argument in broader lines. Such marks of the nature of its origin I have viii PREFACE not been anxious to remove from the little book. They may serve to recall to some readers the intimacy which arises between generously con- siderate hearers and the man whose turn it is to speak ; especially perhaps when what he has to say is, like Friar Brackley's sermon, " suddenly said." ^ The experiment of dealing in Church with the subjects here touched was made at such hours as not to interrupt the regular sermons any more than the regular services. Without further reference to the present im- perfect essay, I venture to add three words about the general requirements of a conference upon such subjects as are here attempted. First, such a conference is not to be used for giving rudimentary instruction in natural science. The topics discussed may be those known to the earliest student, but the knowledge must be assumed. Otherwise, the whole time available for the conference upon relations will be occupied in explaining one of the terms, and this under the 1 Paston Letters, i, 511 : A.D. 1460. Friar Brackley to William Paston. — "Jesii mercy, marie help, cum Sanctis omnibus, trewe menyng executorjs ftVo fals terrauntcs and alle tribulacyonys. . . . W. Y. Judex and hise wyt were here with here meny and here hors in our ladyes place . . . ami I prechid on the Sonday byfore hem, not warnyd tyl after mete, and than for lak of M. Vergeant, or our W^ardeyn Barnard, I sodeynly seyd the sermon." PREFACE ix worst possible conditions. The rudimentary in- struction is to be done in a class-room or theatre, with a blackboard, raised seats, and specimens. The hearers of the apologetical conference will be those who have the measure of information required, or are willing to gain it independently. Secondly, while the speaker assumes some scientific knowledge in the hearers, the hearers must assume some religious knowledge in the speaker. He must not pause, or at least not often or long, to prove his own orthodoxy. The great doctrines of grace cannot be illustrated, though indeed they may be borne in the heart, by a man who is speaking of the procedure of the material creation. To take, for example, a topic not touched in this book : if one were speaking of the nature of man, of his hereditary equipment, and the means or machinery or field for free choice which exists in his fixed but manifold constitution, one must not be taken to describe a substitute for Divine Grace. The question of the origin of all good and saving motives is reserved ; and attention is directed only to a part of the organism in which those motives operate. A third point is, perhaps, practically most im- portant. 1 believe that, in spite of what has just been said, all abstract discussions and all con- siderations of material facts must be warmed and X PREFACE refreshed by frequent returns to thoughts and words of a different order ; I mean words of personal appeal, of effort and aspiration, and concerned with social duty — in a word with the deeper knowledge which belongs to piety and love. I think it may be for lack of this refresh- ment that quasi-scientific Christian conferences are not persevered with. For nothing can hold the attention of a body of men as the simple words of religion can : and we have to keep close to that geniality, that encouraging sympathetic temper which I think Richter speaks of as belonging essentially to the sermon. We must not hold back our spiritual appeal to some last address of a course, but keep it in view all along. Otherwise, the discussion, hard or simple, successful or unsuccessful on its own line, and even if it very completely and deftly covers a certain circle of debated points, will tend to evaporate and disperse that spirit of devotion for the sake of which the whole effort, first and last, is undertaken. The title given to the second chapter, and practically to the book, indicates a desire to depart as far as possible from the initial attitude of the physician in Lytton's Strange Story , who, " keeping natural philosophy apart from the doctrines of revelation . . , never assailed the PREFACE xi last . . . left faith to religion and banished it from philosophy." The great name of faith has too often been given to a frail conjecture or an illegitimate inference, supposed to afford a ' practical ' sub- stitute for knowledge where knowledge cannot be secured. In thought as in action we know not well which faults are " scholars' faults," such as wise men " praise in hope of fruit." ^ But for this we might say, let us part, at whatever present loss and pain, with that mere simular of faith ; and this not in order to concentrate all our trust upon the impressive witness of one part of reality ; but in order that, accepting experience implicitly as a whole, and endeavouring perpetually to extend and deepen our intimacy with its unfolding lessons, we may advance towards a clearer and more fruitful apprehension of its various parts, and of the several functions of authority, medita- tion, logic, discovery, emotion, and obedience, and whatever else is found in a man's actual knowledge of all that is within and beyond his life. The second motto is not given to recommend ' "Inter flagitia . . . sunt peccata proficientiiim : quae a bene judicantibus, et vituperantur ex regula perfectionis, et laudantur spc frugis siciit herba segetis." — S. Augustinis Confess, Lib. III. Cap. ix. xii prefacp: a pantheistic conception of Gott-Natur^ but only to exclude the divorce of stuff and spirit which gives rise to all conflicts between Science and Religion. The identification of God with Nature robs us of all which makes religion real, and most evidently of hope. But we are free, or rather we are bound, to reassert the presence and power of God in Nature, so but we remember that He Who sustains, also infinitely transcends, the universe.^ Process does not exclude purpose ; but the purpose far exceeds the process we may ever discern. Stuff is not an alternative of spirit ; but the spirit which energises in the very exist- ence of stuff", energises also in fields of action far beyond that relative existence. The English quatrain translating Goethe is a orift from the revered Master of the Charterhouse o to his ever-grateful subject, P. N. W. Westminster, August, 1905. ' See Appendix, p. 284. CONTENTS CHAPTKK ^^^^ I. Introductory i II. The Scientific Temper in Religion ... 31 III. The Distribution of Problems 58 IV. The More General Effect of Evolutionary Doctrine 82 V. Agnosticism and Determinism 105 VI. Natural Selection and Theism : The Subject resumed 131 VII. The Bible and Evolution 1 53 VIII. Biology and our View of Human Nature . 184 IX. Spiritual Experience and Dogmatic Religion 220 X. The Aids which Science gives to the Re- ligious Mind 251 Appendix. — Illustrative Passages from Paley, Newton, Diderot, with a Note on the Word "Immanence" 275 INTRODUCTORY The situation — Reasons of the pause in controversy— The change is partial and local — A truce by estrangement — What is needed for a better understanding — In science a cautious temper — And a recognition of its own special foundation — In religion a scientific spirit. A GOOD deal might justly be said in criticism of our proposal to hold conferences during Lent upon subjects and points in which religious faith and practice are supposed to touch most closely upon natural science ; and I am not without sympathy with the critics. But we must hope that the work we attempt will prove to be a work of charity, and that those who share with us in it may not be distracted from the more serious and real pursuits of Lent, for which many opportuni- ties are offered them at other times, on the Sunday and in the week. In future addresses I hope to treat of some special points or regions where religion is thought to touch most closely upon natural inquiry. I B 2 THE SCIENTIFIC TEMPER IN RELIGION admit that at present I have hardly any idea of what those subjects can properly be, and I should not be ungrateful for guidance. But to-day, before touching any special point, it seems to be our duty to consider, so far as our knowledge permits, what the general The situation. . .... i i r i Situation is in the world of thought with regard to these matters. For everybody must be aware, I think, that the situation has very much changed during the last twenty, and especially during the last ten years. There is much more courage among Christians. The friends of the spiritual life have been greatly reassured. There is a larger measure of wisdom on the side which used to be arrayed as if in opposition ^ to Christian doctrine. But, besides those changes for the better, there is something which certainly gives cause for regret. What we find is that people are not so much troubled by special criticisms urged against special doctrines of the Faith as beset by a general feeling of discouragement. If one may use the words which are so commonly used in private conversation about these things, a great many people are not prepared to argue upon any definite issue, but they have the sense that, with regard to religion, the whole thing has gone for * I use the awkward expression, ' as if in opposition,' not only because the hostility of some critics was not a real hostility, but also because that which they opposed was not really Christian doctrine. INTRODUCTORY 3 themselves. At some later time It would be useful to try to show one part, at any rate, of the process by which it has come to pass that religion has lost so much more in authority than can be accounted for by its actual losses in debate. I will not touch on this point now. At some future time we may devote to it some time and care. There exists, then, in Individuals scattered amongst us, an indistinct conviction that the whole thing, as they express it, has gone ; and it is plainly very difficult to deal with such a state of opinion as this. When the debate raged very briskly, and, month after month, in half the monthly magazines ; when we were constantly entertained by the clash of arms between aged statesmen and distinguished morphologists, then we could take up a particular point, and we were immensely encouraged on one side or the other by winning a point for our side. But you cannot by such means build up a soul which is oppressed with a sense of blankness in the whole spiritual outlook, and has lost sight of the wider world of moral and spiritual realities. That is a case not for argument, but for some- thing much more like therapeutic treatment. Let us ask ourselves first how that change has come to pass. Why Is It that the debate has come to an end ? Certainly it is not because we have settled all our questions. 4 THE SCIENTIFIC TEMPER IN RELIGION There are, we may say, three main reasons. The first, which looms very large but is not Reasons of actually most important, is that there the pause ini i .• j'^i. c contro- nave been certain readjustments or versy. thought on the part of orthodoxy. The frame and shape of religious statement is different from what it was before the great storm of the last half of the nineteenth century began ; and the difference is due in part to the influence of science. Much more important is the fact that natural science is in a thoroughly vigorous con- dition at present, and is consequently deeply occupied with its own problems ; and there has been, moreover, an immense increase in the range over which natural investigation extends. An increase immense indeed ! This is not the time to illustrate the growth of which I speak, but the result of such an increased range of observa- tion is a much broader judgement, for instance, with regard to the nature of human life. And this is especially important because, both for technical philosophy and for thought in general, psychology is the absorbing study of our time. The wider range of study and the more broadly based judgement have resulted in an increased spirit of caution — caution both with regard to negative conclusions which at one time men were ready to draw very hastily, and caution, also, of a more hopeful kind. For, in fact, there are two INTRODUCTORY 5 kinds of caution, the caution which makes a man unwilling to take strong measures because he fears he may soon be poorer, and the happier caution which makes a man unwilling to build his house of brick because, if he waits, he may soon be able to build it of marble. We know, in certain respects, so much more than we did twenty years ago, that men are inclined to say, " Let us be in no hurry to add up our total and strike the balance, because we may soon be much richer than we are." We are not so easily content as we used to be with short formulae and phrases describing human nature ; and we are a thousand miles from that confident materialism in philosophy which used, one might almost say, to rule in certain regions of learning and research. Things are different now. Materialism in the philo- sophical sense of the word — the materialism, for instance, of Buchner, whose books still sell by thousands — is not a thing against which meta- physics or idealism makes at present a stout fight. It is a thing of the past in any academic region you like to name in England or in Germany. There has been, then, a considerable change in the spirit of that opposite camp which was in the habit of speaking in the name of natural science. " In the name," we must say, because it is not natural science which is concerned with attacking our faith, but a certain school of religious thought 6 THE SCIENTIFIC TEMPER IN RELIGION which speaks against another school of religious thought, namely the Christian, with the pretended authority of natural science. We ought, for instance, to think of Professor Huxley, in this connexion, as a religious teacher. It is not science itself which is hostile to Christianity, but a certain school of philosophy and religion which speaks in the name of science. There are, then, these two changes : first, the readjustments in expression made by theology ; secondly, the native vigour, the preoccupation with their own problems, the greater philosophic caution, of the schools of natural science. Thirdly, there has been a great change for us. We also are much more fully occupied with other things. We have grave difficulties of our own within the Church, some of them indeed of quite a material kind ; and even where the ques- tion is of theology itself, we see that theology has been so busy in modifying and guarding and checking the rapid advances of what are known as critical studies that there has been no time to consider whether or not the creed had a quarrel with philosophical materialism, or with the evolutionary interpretation of the world. We have been very much occupied with another class of debate. Almost the whole field of the theolo- gical consciousness has been taken up with the work of meeting, encouraging, modifying, checking, INTRODUCTORY 7 and resisting, or again of guiding into hopeful channels, and seeking to express in fair forms, the results, on the one hand, of critical research, and, on the other, of religious self-inspection. We have, that is to say, been living through the period of Biblical studies ; and we are now living in the period of Ritschlian theology, which asks us to consider what religion is before or even without inquiring for its historical supports. Men are much too hard at work in adjusting our new ideas of what religion is with the old words which already enshrine them, to be keenly interested about dangers supposed to arise from friction between the Bible record and the discoveries of natural science. These three things have made a great change on what you might, without intending any offence to other regions, call the upper _ ° ' -n 1 ^^^ change regions of educated thought. But the is partial ° , ° . , and local. change has been very partial, very local. While we have been so happy in our truce, and have been pressing forward our own proper studies without quarrelling with one another, in other places the state of things has been quite different. There are questions which we do not pretend to have solved, but the diffi- culties of which we manage to bear with in our own life. We know that these still demand an answer ; but though we continue to seek the answer we 8 THE SCIENTIFIC TEMPER IN RELIGION can work without It for the present. But these questions come before other sections of the com- munity as if they were the latest and the most important. Take, for example, the case men- tioned just now — the teaching of Biichner, or the teaching of Haeckel. In schools of meta- physical argument, men are not concerned any more about the contention, for example, that the mind secretes thought in the same way as our other organs secrete their various contributions to health. That famous phrase of Vogt's about thought and the bile was, we all recognize, a piece of rhetoric. A sensible man only needs a little time to see that it does not mean anything in particular. It sounds as if it were an important analogy, but it is Impossible to attach any clear or distinct notion to the words. That is recognized. But the writings of these extreme materialists, who speak in the name of biology, sell by thousands still, I have been told, all over Germany and, so far as we are a reading people, to a great extent In England also ; and they are put Into cheap forms, and thus reach quite new levels of the reading public. You have to remember that In the last twenty years a whole nation has newly come Into possession of the art of reading ; and It has been stirred up, by these comparatively confined in- quiries In natural science. Into the delightful sense of sharing In speculative activity. And so INTRODUCTORY 9 you will find that some very popular journals among us, some of those that appeal to the earnest, progressive, radical and socialist working man, are beginning of late to deal with these problems, and to put before their readers just those crude and hasty conclusions which, in such regions as you are familiar with, have been to a considerable extent analysed by reflexion, so that a part is assimilated in peaceable union with older elements of teaching, and a part is put on one side as, at any rate, unsatisfactory. They are now again put forward in their primary un- criticlsed form as brilliant discoveries capable of excluding the necessity of religion. We might further illustrate this by examples from all parts of the world. I came across an African chief who was defying his missionary on grounds which he drew from what he had heard about the evo- lutionary hypothesis. In China and Japan at present, you get, we are informed, the quarrels which used to occupy us between 1870 and 1880. The peace, then, is very partial, and if we feel the claim of charity we must wish ourselves to grow in clear understanding of the sources of our own security and faith, so that we may not fail to do our part — and there is a part for us — in reassuring and building up the faith of others, and in keeping open the way for religious faith among those who are, in certain respects, in lo THE SCIENTIFIC TEMPER IN RELIGION the relation of younger brothers to us. For they are now meeting, in astonishment and distress, with difficulties which, as I have repeatedly said already, we do not see how to dispose of, but which, for certain good reasons of which it will be our business to speak, we find ourselves obliged to put up with and able to manage. For the trouble is not that the positive proofs of religion are wanting, but that, by being too much occupied with details, men's souls are gradually brought into a condition in which they are unable to be aware of and to appreciate the great world of life — of spiritual life, experience, struggle, duty, and victory — which lies around them. A word more about the state of truce which, as I said, exists in the upper regions of educated life. That truce is not altogether a A truce by . '^ - estrange- happy One. It IS not a truce or men who, standing face to face, have grasped each other's hands. It is much more truly a truce of men who, despairing of one another as unreasonable, have turned their backs upon those who disagree with them ; who feel that there is no possibility of coming to terms with certain other forms of thought, and are going forward with their own work. Even such a truce for separated work is far better than standing still in perpetual debate, but it is not quite a INTRODUCTORY ii happy state of things ; and it lays the foundation, quite possibly, for terrible disappointments later on. For a practical purpose it may be worth while to consider some of its features. In the first place we may turn to the religious side ; and indeed with the religious side we may group, to a very large extent, in this affair, the side of general culture, literature, and poetry. It is not only the religious men, it is not only the theologians, who are inclined to despair of naturalism. It is the cultured people, the poets, the historians, the literary men. Men drawn from all these ranks feel that its recent extraordinary assurance has put naturalism out of court. They say to them- selves, " Whatever is true, certainly conclusions like those which were pressed upon us between 1870 and 1880 are not true." And why? Because not only do they conflict with certain developements of religious thought ; but if they are of any strength at all, if they are to obtain any kind of victory, they are bound to exclude the very minimum of a free view of life. For naturalism in order to be, as a fighting force, worth its salt, in order to set out in life as a philosophical system, has to make a large postulate. It has to insist that the world which is presented to our senses is a complete and closed sphere of existence, that there are no intrusions into it ; and that, although 12 THE SCIENTIFIC TEMPER IN RELIGION It contains regions not yet explored, in itself it is a whole ultimately homogeneous throughout. The foundation-axiom of natural science — and if I have time I shall show that we have no quarrel with this as an axiom of science — is the uniformity of nature, is the indestructibility of force, is the idea that you can never get more into the world than there was always in it. The world in the view of natural science — and it is perfectly just as an abstracted, special view of the world for a par- ticular purpose — the naturalist view of the world is that it consists of a certain fixed quantity of matter and of force and of reality ; it is a self-closed sphere. Such a view not only excludes our con- ception of heaven, judgement, resurrection, or some particular interpretation of the miracles in the Gospels, but it also excludes any conception whatever of moral freedom as such. It is im- possible to insert into a truly consistent naturalist view of existence anything which can properly be called a belief in freedom. Such a belief would upset the whole conception. Men are therefore now able to see that they will have to pay much more for an exclusively scientific point of view, for a peace in that sense with science, than they ever in- tended to pay. And although certain statements of religion are beset with many difl^culties and much uncertainty, yet men will not contemplate the purchase of peace with science by the dogmatic INTRODUCTORY 13 denial of these statements altogether. The price is too high. But no lower price will serve ; for pure and exclusive naturalism breaks down entirely as a philosophical view, as a conception of the world, as soon as you have the smallest hint of a doubt whether the world in itself is a complete closed sphere — as soon as you have an inkling of a question whether there may not be, perhaps, more in God than there is in the world which He made. We must, for a naturalistic peace, give up such questionings ; and very few people of ordinary culture, very few men who know much about their own hearts, very few of those who are led to consider the mystery of human will, the extra- ordinary reality of the joys of virtue — few artists, few among those who write plays, who know the absorbing interest of moral problems and who see that morality cannot retain any genuine interest on a strictly mechanical view of existence — few human beings in whom human nature is quick and articu- late, are now willing to close with the naturalist view as a consistent philosophy. There has been, therefore, some tendency to estrangement between naturalism and culture in general. And in particular the religious men know that they are engaged in a great work, like that old hero of the Bible who refused to come down to speak with Sanballat and his friends because he was building the city of God. In the same way a man 14 THE SCIENTIFIC TEMPER IN RELIGION who has any religious experience at all, who knows anything of the movement of prayer, who knows the agonies of repentance, who knows the strife of self-improvement, who knows the attraction of the Lord — such a man as this is sure that he is surrounded by the realities of a great life. He says, " I am about a great work and I cannot come down. While you asked me to believe that this or that phrase in the Bible was not true, I might in a desire to justify my trust in the Bible turn to answer you. But it appears now that nothing of this kind will satisfy you. Your system, as a system, is an impossible one, whether its conclusion be what is called naturalism — that is to say, the dogmatic assertion that the world is an independent reality complete in itself — or whether the conclusion be what is called agnosticism, namely, the dog- matic assertion that we cannot know otherwise." For agnosticism is not merely a new name for scepticism ; it is the positive and dogmatic assertion that we cannot know. Whichever of these two conclusions be the one towards which the naturalist system of philosophy moves, it is one which the religious man can rule out for certain at the out- set ; and he therefore says, " It is waste of time for me to bargain with you about this or that concession, because I know that, on the whole, you have taken up a position which for me is an impossible one." The religious man, therefore. INTRODUCTORY 15 turns away in despair from studies which, pre- tending to sketch out for us a plan of the universe, land us in a scheme which excludes the greater part of human consciousness. On the other hand, the naturalist — by which in this connexion we do not mean the student of the forms and ways of animals and plants, but the upholder of a special scheme of philosophy which is supposed to have the particular authority of natural science at its back — looks upon certain developements of religious life which he thinks, and perhaps justly, to be unreasonable ; he sees this or that special statement which has been drawn out of ancient creeds ; and he is struck by one or another dogmatic assertion which he finds to be quite out of tune with his own knowledge of what the world really is : or he comes across that stranger perversion of the believing temper which is content to be ignorant about the world in which we live, the temper in which men seem to think that the interest of religion is the opposite of the interest of science, that its security depends upon seeing how many difficulties and how many discrepancies there are in natural science. This disgusts and chills the naturalist, and he says, " If the spirit of faith produces this credulity, or if the spirit of faith produces this intolerance and this obscurantism — this preference for darkness over light — then, judging of its nature by its i6 THE SCIENTIFIC TEMPER IN RELIGION fruits, I will have nothing to do, at any rate, with any organized community of effort with regard to faith. I will draw back from any self-committal to these inward stirrings of my nature lest they land me in an irrational position." The religious man, I say, sees his minimum just as much required from him as his maximum, and therefore withholds his assent altogether from naturalist teaching. The other man fixes his eye chiefly upon the maximum or upon the special developements of religious practice, and in recoil from these he may desert all creeds, even that of naturalism, and fall back upon what is, after all, very comforting and easy — the position that we do not know anything beyond our own im- mediate circle, and that we had better occupy ourselves between the cradle and the grave in investigating the threads of knowledge that lie near to us, and in trying to improve the practice of mankind, not for long and distant issues, but for the increase of comfort and of health and of security of movement. Now, what do we need in order to remedy this disease of estrangement } The estrangement is very dangerous. In the state of What is / & needed for estrangement we push forward on our abetter ° ,. ^ under- Separate lines to very remote and com- ' ^' plicated developements. And when once sceptical thought, tired of literary studies, turns INTRODUCTORY 17 again to occupy the ground of attack afforded by natural history, it will come upon a Church more than ever unprepared, and it will speak in a language more than ever unintelligible to us ; so that we shall be thrown again into one of those unreasoning panics which must always take place from time to time in a Church which does not regard its position in a physical world as a serious thing, a serious part of the truth of God ; which turns away from what is really dis- covered about this world as if it were of no consequence. In order to avoid the recurrence of disturbances, two preparations seem necessary. First, I think we must pay a more serious regard to the study of physical facts and of our own position in the scale of physical being, and we must endeavour to learn what that position really is ; but the en- deavour must be made with the caution which refuses all decisive conclusions upon premisses which are of necessity incomplete. Truth, of this kind^ at any rate, will not be reached per saltum^ by leaps and bounds. And on the other hand it is necessary — but here I touch what lies apart from our work to-day — to plant our faith upon its own proper foundations. The security of that faith must not rest upon our ability to come to terms with this or the other assertion with rejxard to the outward frame of things. Such 1 8 THE SCIENTIFIC TEMPER IN RELIGION a method will always lead us into alternations of unjustified confidence and causeless fear. Knowing in ourselves that religious certainty cannot be obtained by looking simply on the world without, we must be diligent in making our way clear to the real sources of conviction, to those things which can alone bring verification to the hypo- thesis of faith, which can alone justify the enter- prise, the experiment, which faith is — namely, the experiences of grace. It is these alone which can ever bring to a conclusion the argument of faith. We need, that is to say, on our own side what I shall venture to call a truly scientific spirit. Presently we may consider this spirit at more leisure ; but before doing so, let me say a word about what I think is needed In science a cautious also on the Other side. We must say ' needed ' rather than * wanting ' ; for indeed this need of science is answered by a gift which in many quarters grows apace. That gift is a cautious, a reverent spirit in science. I spoke of it just now ; it is a sense of the mystery of things. And, to speak in terms of mere thought and argument, it is the recognition that in order for science to make any solid pro- gress it is obliged to limit itself. It must always be an abstracted effort of thought. Sometimes Christian controversialists complain of science because of its narrow outlook. But this surely INTRODUCTORY 19 is a mistake. It is the very condition of science to have a narrow outlook. Limitation is its charter. It is the only way in which it does practical work. It can never make any progress except by funda- mental, axiomatic limitations and by the exclusion of inappropriate methods. Chemistry, in order to advance, must exclude all question of the vegetable origin, for example, of certain produc- tions. It distinguishes them as vegetable in nature, but it does not concern itself with the process of vegetable growth. It looks upon a vegetable alkaloid as a thing which is to be the subject only of a particular kind of inquiry — namely, that of chemical analysis. And in the same way you may go through the whole series of the sciences, and show how each one of them has its solidity and worth and success only by way of turning away its eyes, with respect to the object which it investigates, from all but a special class of the attributes of that object. Science is necessarily a limited process, having abstraction for its basis. This is, in the first place, evidently true of any particular discipline ^^^ ^ recog- in science. For example, the chemist is "^""gpeci^i not concerned, except for identification, foundation, with the delightful glow and colour of the solutions he investigates ; the glow and the colour, which are the very qualities in them 20 THE SCIENTIFIC TEMPER IN RELIGION which would interest a painter. But further, as each particular discipline in science has abstraction, limitation, selection of effort, as the foundation ot its success, so it is with regard to the whole activity which we describe in general as science, the effort to arrive at truth by the collection and arrange- ment of a number of particular facts secured to us by the action of the senses. This also, which is science in its broadest expression, has abstraction, limitation, for its charter and for its character ; and here is no matter of reproach. It is absurd to complain of science because it does not include those fields of thought of which I spoke just now. There could be no natural science at all unless we regarded the world as a uniform system of sequences from which nothing could ever really be taken, and to which nothing could ever even- tually be added — growth being always the unfold- ing of stuff and force which are already present in the undeveloped. But we must recognize our pro- cess of abstraction. And, while it is absurd for those who differ from us to complain of our abstraction, we who care for science must on our own part, when we have made the abstraction, take note of it and allow for it. If we omit this recognition, this discounting calculation, we fall into error. We make certain limitations in order to arrive at conclusions. Then we take those conclusions away from the special thought-conditions in INTRODUCTORY 21 which they are true, and propose that they shall be held valid beyond that very barrier which we built up in order that we might manufacture them. We cannot manufacture our conclusions except inside the precise barrier that we have made. But the conclusions once obtained, we go outside our barrier and offer them in the market, or push them, it may rather be said, down men's throats, in a region which is plainly outside those very artificially limited lines, the creation of which and the agreement upon which was the first necessity in order that science might make its initial step.^ Perhaps this intelkciua/ recognition of the limits of method is equivalent, or at least something closely parallel, to the characteristic of temper of which we already spoke. In terms of temper, what we desire is reverence, caution, kindness, toleration, patience, and these good things we thankfully acknowledge to be daily growing, at least on the scientific or naturalist side of any line of division we could draw. And side by side with this — perhaps, as I have said, the very same thing described as a character- istic of thought — there is the growing recognition (for it does grow) of that which long ago was perpetually urged by preachers and philosophers ; for example, by Canon Holland, who eloquently ' See Appendix, p. 279. 22 THE SCIENTIFIC TEMPER IN RELIGION invited men to see this truth twenty years ago. What was then urged by theologians now gains acceptance in the minds of persons who are in- terested in natural science, as appears, for instance, in a book which many of us have seen, Mr. Wells' Anticipations^ which, although a popular book, is based upon exact knowledge and written by a man of something like genius. Mr. Wells anticipates that science will be recognized as an abstract, specially but legitimately manufactured, a view of life deliberately limited ; and that side by side with it men will continue to cherish what may be described, perhaps, as the practical, general prima facie view of life. For we are coming to see again the value, the lawfulness, and the authenticity of the prima facie view of life. We are not so readily frightened as we were out of what we know naturally — the general effect which the world of experience has upon us — by the name of some minute and abstruse analysis of the machinery which lies behind that great effect. The same truth has been urged upon us by Mr. Haldane in his book The Pathway to Reality. But Mr. Haldane is a metaphysician, and in meta- physics the obvious has always been respected. The happy change which we note is that the philosophic temper, with its regard for ordinary experience, is becoming characteristic of those who are specially devoted to the technical analysis of INTRODUCTORY 23 nature ; that the followers of natural science are more and more free from naturalism. We turn to the side of tradition, of faith, of religion. If in science we need, and , ,. . t> 'In religion welcome, a spirit and a method of a scientific patience ; on the side of religion we need and ought to show a more truly scientific temper. And now, although I have already kept you longer than I ought, and longer than I shall again, I will venture to say one or two words about the scientific temper in religion ; and briefly, because we may return to this subject another time. This temper will not be simply a respect towards natural science on the part of religious people, though this also ought to grow. It will not be simply an anxiety to bring our truths, the things which maintain our life, into actual tune with the discoveries of the world outside. We shall be patient about that. We shall come to know — we ought to know if we think the matter over — that there is a necessary want of con- tinuity, an inevitable gap ; that there must be an interval when two kinds of knowledge which are both of them growings exist in the same mind, or in the same world of minds. If both science and religion had reached home they ought to come home to one point. But ex hypothesi neither of them has so reached home. They are both of them 24 THE SCIENTIFIC TEMPER IN RELIGION growing, both of them developing, both of them learning, one of them confessedly growing rapidly, and casting behind it every ten years conclusions which were thought to be certain. Both are imperfect, though they grow. Both are far from their end, though they advance. That is to say, they are forms of knowledge which we cannot expect to find in complete accord. But we must say more than this. Not only may we be well content when we find them still out of tune with one another ; but we ought to be positively alarmed at any appearance of unbroken agreement between them. If what professed to be science coincided along the whole line with what professed to be religion, we ought to be sure either that what we had hold of as a science was not really science, or that what we had hold of as religion was not really religion. It is, on general grounds, im- possible for two kinds of knowledge, both of which are in the course of growing, to be at any moment of their growth coincident along a line at more than scattered points in an individual con- sciousness, or in a world of minds, which is the subject or which is the acquirer of the two kinds of knowledge. I venture to beg you to think of this very carefully. I submit that when we find discrepancies between that which we learn from the Bible and our own souls, and that which we INTRODUCTORY 25 learn from the microscope or from speculation, we ought not to consider such a discovery a cause for lamentation ; on the contrary, it gives what is essentially needed for our reassurance that we have hold of real clues. The religion that was nothing but a system in tune with science would be no religion ; and the science that was nothing but a system in tune with religion would be no science. In either case we should be listening to an echo. The so-called religion would be only an abstract of natural knowledge, possibly "warmed by emotion." And the science would be a mere republication in another voice of some story imposed upon mankind by ecclesiastical authority. What is true of coincidence is true also, with a difference, of continuity. A want of continuity between the different parts of our knowledge seems to be a necessary accompaniment of all develope- ment of intellectual life. And we must be patient under it, and we must not take it to be itself any sign that either part is untrue. Their want of continuity, of course, will not by itself show them to be true ; but it will not by itself show them to be false. On the contrary — and this is the point — if we have, in two sections of inquiry, sound and honest reason to suppose that, without being infallible, we are yet finding our way according to some genuine correspondence with the facts, then the failure to see the two lines of knowledge 26 THE SCIENTIFIC TEMPER IN RELIGION drawn close together and buckled to a circle, so far from giving us alarm, will be recognized as the necessary result of the coexistence of two real forms of knowledge in a growing state within a single consciousness. By the religious scientific spirit, then, the spirit of science in religion, I do not mean just now the spirit of profound respect for those wonderful studies which science specially presses on for the benefit of us all ; nor, secondly, do I mean by it the fretful and anxious desire to trans- late the divine facts of salvation into terms, say, of psychology; nor yet a fear and distress because there are some things belonging to belief and which we find ourselves believing, but of which, neverthe- less, science can give no account. In this matter, I may interject, there is a curious want of con- sistency. Formerly we used to disparage religion if science was able to account for it. Nowadays we disparage religion because science is unable to account for it. It seems to me that we cannot have the advantage of both of these positions, and I submit, for my part, that the failure of explana- tion should not tell either against science or arainst religion, and that we must be content with a want of continuity in the knowledge that we really possess. We are quite content with such a want of continuity between the different parts of our natural INTRODUCTORY 27 knowledge. For example, in a perfect scheme of science we should like to see the study of masses, weights, and dimensions, and then the study of movements ranged in order, so as to become the basis without any gap for further studies upon the interior molecular movements within bodies which in the view of mechanics are considered as wholes, and without reference to any changes within them. We should like to see the mechanical investiga- tion of masses going up without any break, until it could become the mathematics of interior molecular vibration. We should like, that is, to see all these movements which are at the root of chemical attraction, of light, heat, electricity, and Hertzian vibration, ranged in a steady line from the bottom to the top, and capable always of being related to the larger movements of sensible masses. Further, we should like to see the intimate knowledge of the vibration of substances within themselves, and those investigations which are directed towards the discovery of the ultimate constitution of matter linked on, either through chemistry or some other study, to the lower margin, the basis, the initial axioms of physiology. We should like to explain the action of cells, the action of the bodily fluids, the action of nerves in terms of chemistry and physics. And if we were impatient of all discontinuity we should refuse to begin our physiology till we 28 THE SCIENTIFIC TEMPER IN RELIGION had finished our mechanical studies. Is this the course actually followed ? Everybody knows with what astonishing rapidity those studies of molecular movement have advanced during quite recent years. And remember, the very rapidity of their advance, with the enormous change that has quite lately taken place in our whole con- ception of them, shows that they are capable of immense further advances. When a thing is motionless we can suppose it to be permanently motionless. But when we see it in motion we cannot tell how far it will go. For all that extra- ordinary advance, everybody knows that there is a gap entirely unbridged between the utmost speculations and the ultimate conclusions of molecular physics, and the most rudimentary foundations of physiological science. Do men put off proceeding with their physiology till they have made the junction ? They have secure hold of some certainties with regard to life, and, therefore, although they cannot explain what life is in itself, they push on with an amazing rapidity and success and with astonishing earnestness and devotion in their studies of the behaviour of life. It would not be difficult to mention, if it were proper, certain instances of an activity which puts ours in the world to shame. For, in fact, science is a kind of Church pressing on with rare diligence and devotion and earnestness and with amazing success INTRODUCTORY 29 along its path of discovery. But it does all this in spite of the fact that large portions of its knowledge lie scattered like the unshaped timbers of a forest under the axe, not fastened each to each to form a structure. The facts won with so much effort may have no term in common except such bare axioms as this — that what is real is real, that the world indeed exists, that law is uniform. Even the conception of cause has now for a long time been upon its trial. Many speak only of sequences. Things happen one after another ; that is matter of observation. But the notion that one makes the other happen is not in all quarters now held to be one to which science may be committed. And, notwithstanding all this want of continuity, see how real is the advance of knowledge. It marches in spite of all drawbacks. And the un- mistakable reality, the vital importance of its march, is a full answer to all speculative difficulties, in so far as these difficulties are proposed as detracting from the validity and the essential justice of scientific inquiry. . . . To-day we have spent time over questions which are thought to be apart from religion. Some day we ought to consider the clearly religious side of life, to speak about other discoveries, other realities, other trials, and another call to earnestness, and so in part redress the balance. Meanwhile the analogy of the different and discrepant 30 THE SCIENTIFIC TEMPER IN RELIGION branches of natural knowledge supports what has been said of the wider discrepancy between faith and natural knowledge as a whole. We have hold — we cannot tell how — of two bands of knowledge not different in essential nature so far as each is real; but different in many respects and especially in the direction in which we seem to find them. They are strong bands ; and the fact that they do not wholly meet, but show an interval which we call disagreement, is not of itself ?i reason for distrusting either part of our knowledge. We ought, if our vocation is to the special study of nature, to work hard at this study. W^ith a higher obligation still, we ought — and it is the vocation of every man — to see that, by the grace of God, we are gathering the facts and pushing on with the industry, which will enable each man to build up in himself a great structure of practical certainty with regard to the things of the soul, and of eternity, and of God. II THE SCIENTIFIC TEMPER IN RELIGION Recapitulation — The scientific spirit in religion — A scientific age — The subject resumed : psychical research — Fluctuations in scientific opinion — The adventure of science : I. In specula- tion. Theory and verification. II. Adventure in actual dis- covery. ; III. Adventure in the ordinary discipline of science — Authority and personal assurance — The parallel state in religion — The place which belongs to action. "We glory in tribulations also; knowing that tribulation worketh patience ; anH patience, experience ; and experience, hope ; and hope maketh not ashamed ; because the love of God is shed abroad in our hearts by the Holy Ghost which is given unto us." — Rom. v. 3-5. I READ these words as representative of what 1 have been accustomed in my own mind to call the scientific spirit in religion. Before we resume the course of thought begun last Sunday, I have two remarks to make. First, I have received some advice which is very valuable, and which I hope to be able to act upon later. But we must at present follow the thought that we touched last Sunday ; and even if it happens that we do not during Lent arrive at any of those par- ticular difficulties which reach us from the scientific 32 THE SCIENTIFIC TEMPER IN RELIGION world of thought, yet we shall be doing here what is absolutely necessary as a preparation for any wise thought about particulars, and, moreover, a work worth doing for its own sake. The second thing that I wish to say is that we are dealing with a very large range of subjects, and in consequence every word spoken suggests a fresh train of thought and illustration which one would like to enter upon. The task of selection is difficult, and it is necessary to put a curb upon one's tongue. Therefore, I will beg you to con- sider that silence does not imply a disregard of the things about which one is silent. We have to make sure of touching some things which, to me at any rate, appear specially important, but by directing attention upon these things we do not in the smallest degree imply that the multitude of other things which remain unsaid are unimportant or untrue. For example, the criticism of material- ism as such on purely philosophical grounds is a work which is probably by far the most important of all works of the mere intelligence, and the most important intellectual safeguard and support which the Christian possesses. When we do not touch upon it, or when we dismiss it in order to arrive, by contrast with it, at the description of another method of strengthening our faith, it is not implied that in the view taken of the world of thought, that criti- cism is in itself either unimportant or unsuccessful. THE SCIENTIFIC TEMPER IN RELIGION 33 Next, let us briefly recapitulate what was said last Sunday. We said that there was a measure of estrangement between some Recapituia- of those who are specially attached to the *^'°"' study of nature, and some of those who are at- tached to and who are pressing on in the Christian life. Here is certainly one of the incomplete statements of which I spoke. We are never left without men of large minds and large characters who show in their own persons the abolition of these estrangements. And, indeed, the most im- portant of all reconciliations between divergent forms of thought is that which is found in great personalities, in minds, in lives, strong enough to draw together and focus into one view, sources of knowledge which, to most of us, seem so far scattered that we can only look at one or other source at a time. These men prove by an un- faltering confidence that they have somehow in their own lives, although we are not always able to trace the process, made a synthesis, a combination of the different kinds of teaching which God gives us. I will mention only two names, the name of Sir Gabriel Stokes and the name of Cayley, the greatest mathematician of the last century ; and I will only add that a glance at the calendar of the University of Cambridge will be sufficient to show that these names by no means stand alone. We went on to say that in this condition of D 34 THE SCIENTIFIC TEMPER IN RELIGION estrangement, in order that we may draw more closely to one another, what is needed is on the side of naturalism a spirit, a growing spirit, of reverence, of caution. And the same thing ex- pressed in another set of terms, expressed as a habit of thought, is, we said, the recognition on the part of those who cultivate natural knowledge that their knowledge is arrived at by a method which is of necessity a method of abstraction and limitation. So that it must always be a special result at which they arrive, and in dealing with that result they must remember the conditions by which it was procured. On the other hand, we need in religion the growth of a spirit which I called the scientific spirit, and I was proceeding to an attempt to illustrate or to define more exactly what we may fairly mean by those words. And first we said we do not just now mean by them that which is, in itself, so valuable — a greater respect in the minds of believing The scien- ox o tific spirit in persons for the labours, the methods, and the results of natural science. This is, indeed, very much to be desired on many grounds ; not only on the general ground that charity requires all men to respect each other's activities in the world of God, but also for par- ticular reasons. And it is a fact, a very strange fact, that al- though we are living in a scientific age, anything THE SCIENTIFIC TEMPER IN RELIGION 35 approaching to a knowledge not of the general principles, but of the methods and the results of any one department of science, is ex- ^ scientific tremely rare among educated men. That ^s:e. is a bold thing to say, but it will bear examina- tion ; and it is something more than an inevitable result of specialization. For this condition of affairs is not paralleled in other cases. There have been other ages which have had other marked characteristics. The seventeenth century was a literary age. In the seventeenth century courtiers carried Plato or Vergil in their pockets to the ante-chamber. The eighteenth century was an age of argument upon a certain level of philosophy, which now we consider to be a low level ; of an atmosphere in philosophy which we now consider to be cold. Well, in that age, the age of the Deists, and of those who resisted the contentions of Deism, all kinds of men in all kinds of places were deeply, practically interested in the arguments which went forward. This age is supposed to be a scientific age, and what we may remark as strange is that in an age which perpetually invokes the name of science, there is an astonishingly narrow extension of anything which can properly be called scientific knowledge in the classes which are sup- posed to be educated. I do not say this of the classes whose education has only begun. In the advanced pupils of the primary schools, in those who attend 36 THE SCIENTIFIC TEMPER IN RELIGION the many institutions for evening instruction, I have no doubt there is a keen interest in natural science and a very considerable knowledge. Such knowledge is extremely rare in those regions of life which we more specially call educated. I think that there are a great many who know no more of science than what is enough to excuse them from coming to church. Therefore it is indeed most desirable that there should be an extended recogni- tion among all kinds of people and all kinds of Christians of the great and wonderful work of science; and about this I shall have something to say, if possible, later on. Secondly, we dismiss, as not being that which satisfies for our present purpose the definition of a scientific spirit in religion, another effort which also has its merits ; the effort to arrive at a detailed conciliation with the teaching of natural science, which may cover all the different parts of the statements of religion. It is far from being the case that such an effort is valueless. But it is not that which I was intending at this time by the ex- pression " a scientific spirit." I venture to say that the truly scientific spirit in religion may be press- ing forward and gaining great victories, although that work of detailed conciliation between the Bible, to take one example, and the teachings of zoology, between our traditions of the past of mankind and those scattered discoveries which are made by THE SCIENTIFIC TEMPER IN RELIGION 37 anthropologists, meets for a time with great diffi- culties, and is often seriously set back. We showed by one example in natural science that a want of continuity between two kinds of know- ledge does not by itself constitute any reason against cultivating both of them with the con- fidence which is proportioned not to the degree of harmony which is made evident between them, but to the relative trustworthiness, the solidity of the premisses of each. I will add one example of the same kind, which perhaps may strike you as more interesting. The work of biology, the study of natural forms, which is nowadays, of course, a study of develope- ment, is deeply at war, you might say, with the conclusions of astronomical discovery. It is very difficult for the astronomer and the geologist to allow to biologists nearly enough time for the processes which we conceive to have taken place in the evolution of animal forms ; and we recognize the great difficulty of this want of harmony. But there is still within biological study a sufficiency of real and solid ground ; so that, although we must all admit that there is a mistake somewhere, that mistake is much more likely to be rectified by our pressing on, each on his own side of the gap, with the special work which lies to his hand, than by any present attempt to reach a complete harmony. And, at any rate, that work must not 38 THE SCIENTIFIC TEMPER IN RELIGION be delayed until such a complete harmony has been established between the present provisional conclusions of biology and the present conclusions reached by a larger study of the world's history. These stand for very fair examples, I think, of the truth that discontinuity of knowledge is in itself by no means a sign that either part of the knowledge is untrue. It is, perhaps — and I think most certainly — an inevitable condition of the coexistence of two strains of knowledge, both in an imperfect state, within the bounds of one consciousness. Now our fresh point for to-day. In the third place, I do not myself intend by a scientific The subject Spirit in religion that which nowadays psychicaF would with much more confidence claim research. ^^^q name than the two we have already considered. I refer, of course, to those new and strange and, as they are commonly called, occult inquiries by which an endeavour is made to give a scientific basis to religious beliefs ; to find a proof according to the measures which are used in physical science for the existence of man after bodily death. I have not myself nearly sufficiently digested Mr. Myers's posthumous book to be able to express any opinion about the measure of success which his array of proofs has attained to. But whatever be the case about that, I would say that this kind of inquiry, valuable as it may THE SCIENTIFIC TEMPER IN RELIGION 39 be, valuable as every inquiry into what appears to be true is valuable, is not essential at all to a scientific position for religion, and is not what we mean particularly by those words. To make religion scientific it is not necessary to be able to claim that it is a department of physical or of physiological or of psychological inquiry, that it is a department of science in the ordinary sense of the word. On the contrary, that which could be proved up to the hilt by tests, by forms of experiment which would command the assent of every sensible man, would not have the value which belongs peculiarly to religion. It would lack the claim ot faith and the requirement of adventure by which religion does its work in the soul. And further, all the conclusions which can be reached or seem to be reached from time to time by such special and still strange studies will certainly share the fluctuations which belong to the conclusions of natural science Itself. They may appear certain to-day ; they will appear uncertain to-morrow. They will perhaps appear certainly untrue ten years hence. J^ ^ ' « '' Fluctuations i may be so fortunate as to have a in scientific .p . , ,. , , opinion. scientmc man in the audience ; and i will venture to say one word which will be a signal to him of the direction in which my thought is at present moving — the word phago- cyte. Twelve years ago it was thought that 40 THE SCIENTIFIC TEMPER IN RELIGION science had laid hold of a new and valuable con- ception of the manner in which disease is destroyed or prevented in the body, and the older theory, which was called the chemical theory, was almost out of court. But now — to speak of a large affair most briefly — after studies which are amazing in their delicacy and in their sureness, and which are illustrated also by singular incidents of personal generosity — for it was the leader of the opposite school who himself gave at the critical moment the advice which rendered the triumph of the present theory certain for the present — what has happened is that we have departed from what was supposed to be the new discovery of 1890 and returned with a greatly increased assurance to something like the conception which ruled before that, and which was based upon the teaching of Pasteur/ The matter referred to is still the subject of great difference of opinion ; but the case serves to show the fluctuations which take place in regard to what seem to be scientific certainties. And I say that if you attempt to base your religion on something which arises from the study of the supposed visitations of persons from beyond the grave, or the supposed influence of disembodied spirits upon hypnotic subjects, you will be always open to the terrible risk that some new and unconsidered thought will arise, that some fresh * St. Bart/tolomenvs Hospital Journal. December, 1902. THE SCIENTIFIC TEMPER IN RELIGION 41 discovery will be gained, that some unsuspected power in human nature will be disclosed which will serve as an explanation for that which you took for the support of your religion on the ground that it could not be physically explained. Your religion will rest upon the gaps in the complete- ness of our physical knowledge, and whenever one of those gaps is bridged, one of the pillars of your chapel of devotion will be undermined. Religion must take account of facts acquired by these new studies as of all other facts. But it must not make of them its peculiar foundation and warrant. None of those three things, therefore, either — ( 1 ) The general respect which we ought to have for other men's knowledge ; or The adven- (2) The effort to find a detailed con- tureof . , . , • 1 1 , science : ciliation between the statements of religion and the statements of science, like that, for instance, which Mr. Wal- lace has lately put before us ; or (3) The attempt to make a department of scientific facts which shall be by them- selves the foundation of religious faith ; — will satisfy the definition of a scientific spirit in religion. What we need is not to make of our religion a department of natural history, but to follow in it that which is good in the spirit of science ; to have what science has at its best, a wide outlook upon all the facts ; to have what 42 THE SCIENTIFIC TEMPER IN RELIGION science has, a generous willingness to adven- ture into regions yet unknown ; to have what science has, a contented spirit under the scorn which comes both upon science and upon religion from the region of merely critical thought ; to cultivate, that is to say, what is fine in science — the positive temper. And here I would interject the remark, that it would be far better for us to divide our mental activities into the positive and the critical temper than to divide them, as we do now, into reason and faith. There is not in the Bible ever any contrast between reason and faith. In the Bible faith is contrasted never with reason, but always with sight ; that is to say, with sense-apprehensions. In point of fact, faith is a kind of knowledge, and not only so, but it is the model and type of all sure knowledge. What it is contrasted with is not knowledge, but the critical temper ; and the critical temper is also in a sense a branch of knowledge, a part of the effort of the same reason, but it is a balancing effort. The reason of man CToes forward in some such manner as this. First it reaches after positive gains. It seizes hold of what seem to be certain intuitions. It grasps these as direct additions to its store. And then there comes an answering temper — a temper of criticism, a temper of doubt ; and it is by the interaction of the positive, grasping, THE SCIENTIFIC TEMPER IN RELIGION 43 adventurous, covetous spirit, of the acquiring reason, with the critical, doubting, examining spirit, the judging reason, that sure advances are made in human knowledge. Now, science is on the side of the positive adventure, and religion also is on the side of the positive adventure. Religion also must have its criticism, but its sympathy is mainly with the positive adventure of science. Let me say a word or two more about this adventurous spirit in science, which is exactly what we need in religion. You may j _!„ think that I refer most especially to the Speculation, speculations of science ; and indeed the word which I have used applies most directly to that particular part of its work. It is indeed very amazing, the speculative activity of science. Many of the greatest changes in our conception of the world hav« taken place, not after the accumulation of vast masses of fact ; they have not arisen by adding up a long account to arrive at a certain total ; but they have sprung up almost fully made in minds specially enlightened, specially in tune with the realities of the physical world. There has been something almost of inspiration. There has been, at any rate, a kind of intuition. So, for example, long before men could conceive any method by which evolution might have taken place, long before there was anything which could be called, however roughly, a proof of it — we have 44 THE SCIENTIFIC TEMPER IN RELIGION still no proof in the exact sense, but long before there was anything of the kind, — the dream haunted the imagination of science. It was there from the long past — from the days at least of Greece and Aristotle, and probably as long as men have been upon the earth. Then came the time when in Darwin and Wallace, side by side and inde- pendently, a brilliant conception sprang up, the conception of Natural Selection.^ These men, although they were giants of research, although they accumulated great masses of minute fact, nevertheless had not arrived at anything approach- ing to a conclusion. A brilliant thought was awakened in their minds simultaneously, and then, being produced, being launched as a speculation almost in the air, was verified — how ? It is not indeed verified, but it advances in the direction of verification by the circumstance that it has been found capable of co-ordinating, of giving a mean- ing to, vast multitudes of facts, some of which were known before, and some of which have been drawn out of their hiding-places by the exertions of persons like F. Miiller, who spent their lives in finding what he called Facts for Darwin.^. It is ' Spencer preceded Darwin and Wallace in reviving the doctrine of E-volution. But the Conception of Natural Selection or Survival of the Fittest in the struggle for existence belongs to Darwin and Wallace. Indeed, it is possible to doubt whether Spencer ever fully appreciated its value. 2 F. Midler, Fiir Dariv'iii. THE SCIENTIFIC TEMPER IN RELIGION 45 a perfectly legitimate process. A man starts with hardly more than a vision of a conceivable method ; and then, as he uses this method in his study of the world, fact after fact strikes him which before was unperceived, undoubtedly to the exclusion of a great number of other facts which do not illustrate his idea. Subse- quently the great crowd of facts falling into place gradually fixes upon men's minds a more or less fully persuaded conviction of the truth, in main outline, of the speculation which was started. Now, at present, within the schools of natural science, there is a feeling that speculation has run riot, that we have been too long engaged Theory and in spinning out to ever finer details of verification, conclusion the thread, so to speak, of the new ideas of the last century. There is much com- plaint that we continue branching and rebranching our hypotheses and drawing from them more remote conclusions, until at last in some expres- sions of this temper what we have is little more than dream or poetry. And the cry is that we should return more rapidly to verification, that we should bring our hypotheses more quickly to account. Some go so far as to say that we have so starved for positive study and have been so full of imagination and speculation that the Prelate Mendel alone is fit to be named after Darwin as 46 THE SCIENTIFIC TEMPER IN RELIGION one who has really added anything crucial to our knowledge of biology. But, although within science itself there is a feeling that speculation has run riot and must be brought more exactly to book, must be more continually, or at least more frequently matched against the world which it professes to interpret, speculation is in itself a perfectly justifiable exercise of the reason, assisted by the imagination ; and by its means men often acquire solid truth, solid reaHties of discovery. There is something like this also in religion. We reach out after that which is not at present known to us even by revelation — there is an eager straining of the soul. Men have no right to give the name of truth to their own unverified thoughts and feelings. But if, in aiming towards that which is at present unknown, they come to tune their own hearts so that a larger measure of truth pours into them from the experience of life, then even speculation has so far its justification. The place and limits, the character and the necessary safeguards of religious speculation cannot here be described, nor the method suggested by which speculation may pass through verification into knowledge. But, at any rate, we may acknowledge that whatever else a scientific mind might find fault with in religion, it has no right at all, no shadow of right, to find fault with religion because it is adventurous. THE SCIENTIFIC TEMPER IN RELIGION 47 because it strikes out Into the dark, because it steps out into places where it has no footing assured beforehand. But, in the second place, the same adventurous, experimental character belongs to all the special discoveries of science. It sometimes n.— Adven- happens that men come actually to see *"^^^ with their bodily eyes what they had discovery, before divined with the scientific imagination. And so, not as in the verification of large theories, which is always a vague and uncertain verification, but in the actual verification of physical sight, when the eye of the man through the microscope rests upon the very structure which the man had con- ceived — in that also there is something like faith. There also the eye was, so to speak, plunged into a darkness which had not been before explored. There is a particular instrument which to my ignorance always stands as a kind of image both of this adventure of physical discovery and of some of the experiences of faith, an instrument (the ophthalmoscope) by which the retina of the eye is examined. If you look where you instinctively suppose the object to be, you see nothing but a blurred light. You have by an effort of the will, until you become practised, to focus the eye, as if in blind obedience to authority, upon a point behind and beyond the head of the person whose eye you wish to examine. You must resist the 48 THE SCIENTIFIC TEMPER IN RELIGION natural inclination to look where by instinct your mind places the object, and by an effort in obedi- ence to a type of authority, that is, to knowledge antecedently secure, you must focus your gaze beyond. But when this focusing is done, then the senses are confronted by the sight of a real object ; and you actually observe that which, so to speak, you previously divined, that which you sought after in obedience/ Even so in religion we are obliged to seek after that which we have only heard of, and to put ourselves into a posture for receiving it which has not yet been justified by any experience — to throw ourselves into an attitude of mind which is prescribed for us by an authority coming down from God. But when that is done, there comes a personal security and an absolute fitting together of the consciousness 1 The teaching which indicates beforehand the direction in which a result is to be looked for (and found or missed) must not be con- founded with the artificial simulation of results in oidcr to encourage inquiry. Both in natural and in spiritual science the real experi- mental method, the lawful marriage of authority or instruction with personal effort and personal verification, is discredited by the exist- ence of a parody. Lecturers, giving Foucault's pendulum demon- stration of the earth's rotation, or the classical experiments to show virtual velocities, are said to have made their instruments move as they ought to move according to theory — to encourage students. So I learn from one ot Mr. Wells's characters, a detected spiritualist- cheat, who defends by this example his own provision of sham ' supernatural phenomena,' which may induce (as Browning's Sludge pleads) real manifestations. This interference with results for 'edification ' is not parallel but contrary to the real experimental method. THE SCIENTIFIC TEMPER IN RELIGION 49 which is capable of receiving Divine instruction with the Divine instruction which is ready to be poured into it. There, again, in the actual adven- turousness which belongs to common observation — which belongs much more strikingly, of course, to special and new discoveries, but which results, not in a theoretical degree of certainty, but in absolute physical proof — you have something like the adventurous spirit which is so often complained of in faith. Very often one is obliged to say to those who wish for certainty that they must act in order that they may know ; that they must do the Will of God in order that they may grow in conviction ; that they can never know first and then act, but that their certainty will come in the course of prolonged obedience. They say, " You are inviting me to take a leap in the dark," The same plea would hold good for an inquirer in natural knowledge. The same plea would most cer- tainly hold good on the lips of a student who should approach the schools of anatomy or physiology. It is not untrue to say that before he can know any- thing he is invited first to make a leap in the dark. And so, in the third place, I would speak of that discipline of teaching by which, in jjj ^^ point of fact, men are trained to become venture m J. the ordinary the discoverers whom we reverence. discipline of A . science. A man comes to begin the study of nature, to have his first introduction into E 50 THE SCIENTIFIC TEMPER IN RELIGION some branch of physical science. Does he know beforehand what he is going to learn ? Has he beforehand any ground for security that the methods which are to be used are just, except the security of authority ? Let us suppose an undergraduate at Oxford halting on the steps of our museum and refusing to enter and put himself under any discipline until he is sure that there is such a study as physiology, that its conclusions are relatively certain, that it is based upon the con- templation of real laws of nature. Might he not say something like this ? — " There has been much difference of opinion on these subjects. Many things formerly believed are believed no longer. I am inclined myself to think that it is all un- susceptible of real proof. I am an agnostic with regard to physiology." Were he to halt outside until he had made sure, could he ever enter ? Is he not obliged to enter with the spirit of faith, with tremendous presuppositions ; first presuppos- ing that there is real fact to be discovered, and secondly that those who teach have hold of a method which, though imperfect, is in a measure sure and continually rewarded with fresh results .? Must he not go in with those presuppositions and put himself in the hands of men who at first will show him none of the things that he desires to know ^ He is, let us say, a medical student. He sees nothincj at first which seems to have a THE SCIENTIFIC TEMPER IN RELIGION 51 direct, scarcely even a remote, bearing on medicine. It is by simple, almost mechanical work, by all sorts of ordinary training, that the man has to be brought into some degree of discipline before curiosity receives any satisfaction. There is a o-reat exercise of faith to be made. But the student does not perceive discomfort in this exer- cise of faith, because all round him are people who thoroughly believe in the reality of physical science. And, besides, there is a part of his own being which belongs to the subject-matter of the science. He carries about his own body as an ever-present example and evidence of the reality of the subject. Now, if we also walked as we ought to walk, in the full exercise of our other powers, if our spirits which have been made alive in Christ continued alive In prayer, if we exercised and energised and worked with those faculties which God has planted within us for everlasting life, if we were sweating In the busi- ness of virtue, then we should be conscious — as every man is conscious of his body so we should be conscious also — of our spiritual being. We should not be cast back when we draw near to religion by the demand for a self- committal which Is not at first, or at any rate not beforehand, justified, but which goes for- ward to a ground where it shall be rewarded with certainty. 52 THE SCIENTIFIC TEMPER IN RELIGION Notice this in the discipline of natural science. It begins and it continually proceeds by the exer- cise of authority and the willingness of Authority c r i • i • and personal obedience, otep alter Step this authority justifies itself. This obedience is re- warded by a personal apprehension of that which was spoken of. I myself was instructed — or I ought rather to say entered to the science which I have not pursued — by a great teacher of mor- phology, Professor Moseley, who had perhaps this as his leading characteristic — that whatever he spoke of, whatever he taught, he would not on any account allow one man in his whole class to suppose himself to be certain of any point, however minute, however large, however rarely seen, or however commonly known, which he had not seen and verified with his own eyes. We were forced, sometimes against our will, sometimes grumbling as at an unnecessary discipline, to make sure of facts which we were perfectly ready to take on trust — some of them well-known facts, not very easy to bring to book and to demonstrate, like the presence of cellulose in the outer coat of Salpidae. These are worrying, troublesome things which some students are quite willing to take out of the books. It was Professor Moseley's characteristic to insist upon personal investigation. We learned, indeed, under his authority. He told us things that we had never heard before ; THE SCIENTIFIC TEMPER IN RELIGION 53 we had to yield our minds to his guidance, and so it is always in positive instruction. But the mind once yielded is set upon the track by which It can itself receive by its own senses its own certain and immediate assurance. So it is to be in the conflict and in the labour of faith. We put ourselves in the school of Christ Who knoweth the Father. We lay ourselves alongside not only of the vast multitude who now find freedom and joy and strength under His discipline, but of the unnumbered multitudes of the generations before. We put ourselves in the great Church under His hand. But our confidence, although it marches in battalions and armies, is to be individual in its reward ; and the man who, putting himself under the guidance and discipline of Christ, looking up for His Holy Spirit, reading and studying in the Bible the ancient records of the body to which he belongs, will find something which is not ancient and remote, not literary, not historical only, not merely corporate ; for in his obedience he will march to an individual satisfaction. Placing him- self antecedently under the command of One Who knows. Whom he believes to know although he cannot prove that He knows, he shall become convinced of the knowledge of his Teacher by the fact that it is communicated to himself. This is the spirit, as 1 conceive, of science in 54 THE SCIENTIFIC TEMPER IN RELIGION religion ; a spirit which is content in long patience to gather together the scattered proofs ; a spirit eager in adventures which are, step by The parallel , • , • r- i i ^ • • r state in Step, justified by the certainties or yester- reigion. j^^ j^^ making ever fresh plunges into regions beyond our present vision ; a spirit whose servants put themselves under the guidance of those who seem to know, and, guided by them, guided by Him — for there is but One Who knows of Himself — themselves receive freedom in the eternal world, and find their own certainties in their own experience. They have a security which, though it be individual in its nearness and intimacy, is in its substance and in its interests bound up with the great truth which governs the whole body into which they have been brought. And, finally, even as science justifies itself by the accumulation of fresh truth through the The place attractive force of a new thought, even longs to^" '^^ science justifies itself by perpetual action. arrivals in its repeated adventures — arrivals which become in turn the basis for new enterprises of risk — so most expressly science justifies itself by its power of action^ by its power of influencing the world, the very world towards which it is aimed as an interpreta- tion. That is the supreme verification. If a man deep in an early study of idealist philosophy THE SCIENTIFIC TEMPER IN RELIGION 55 should find himself in the not uncommon state of" doubting the reality of the external world, I would point him, not, as Johnson did, to a stone and the kick it gets, but to an achieve- ment of engineering like the great bridge across the Forth. There you see the reason of man in practical alliance with the laws of matter. When you read Professor Ward's great book. Agnosti- cism and Naturalism^ you may rise from that study, especially if, with me, you are no mathematician, under the impression that the whole theoretical basis of the science of physics has been swept away. But presently you say to yourself, " Although the science of physics knows nothing of absolute time, although it makes many hasty identifications between its own rough discoveries and the ultimate and absolute truths of mathe- mathics, nevertheless it is sufficiently true to be able to throw iron together in vast masses, to cast out its venturous immense pair of cantilevers across a flood of water to arrive at the other side. The physicists have their laws ; they have their formulae ; they have their equations, which, though they be far from the mathematical truth, are closely enough in tune with the world of actuality to span the gulfs and to carry human life from shore to shore." It is the power of action in science which shows that, however justly criticism may discount its claim to absolute 56 THE SCIENTIFIC TEMPER IN RELIGION certainty, there is a practical certainty within it, and also a real though undefined relation to the fundamental truth itself. And so it is with religion. There is no end to the thoughts by which we may challenge the reality of its premisses. But all these are answered by the man who looks out not only into the world of history, though that is rich in proofs, but into the great world of moral and spiritual experience, and finds that those presuppositions which he has trusted bring him daily into a closer and richer intercourse with larger multitudes of souls, rob him of no entrance into other kinds of knowledge, never obscure tor him the teachings of history and of science ; and give him what is much more impor- tant still as a proof, the power and the impulse and the practical knowledge himself to act upon that scene from which, by our virtue and by our obedience, we are to extract the affirmation of faith. For, indeed, faith is not a crop which springs out of the world to reward a careless harvester ; it is rather the work of a soul which, out of a world which would otherwise seem dead, extracts the answer of confidence in God. Did I speak of the world as if it were empty of meaning ? It is alive with meaning, filled with a voice of God. But it is the voice rather of God's question to us THE SCIENTIFIC TEMPER IN RELIGION 57 than of His answer. It challenges, it provokes the response of faith, and the dark places, the breaks — " What if the breaks themselves should prove at last The most consummate of contrivances To train a man's eye, teach him w^hat is faith ? And so we stumble at truth's very test." ^ ' Robert Browning, Bishop Blougrams Apology. Ill THE DISTRIBUTION OF PROBLEMS From a general discussion of the nature ot faith and of knowledge — We turn to particular difficulties — The effect of these diffi- culties is cumulative and not unconfused — Often the contrasted statements of science and religion are in no real collision — Four classes of 'modern difficulties' distinguished — Materialism excluded from the present discussion — Evolution and theism — The conflict may be better stated as between theism and natural selection — The so-called deistic tone of the older tele- ology — Paley — A more apostolic divinity — Faith has gained by attention to modern science — Not the world observed but the observing mind was amiss — Pasteur. "And the angel said unto me, If I had asked thee, saying. How many dwellings are there in the heart of the sea ? or how many springs are there at the fountain head of the deep ? or how many ways are above the firma- ment ? or which are the outgoings of hell ? or which are the paths of paradise ? peradventure thou wouldest say unto me, I never went down into the deep, nor as yet into hell, neither did I ever climb up into heaven. Nevertheless now have I asked thee b\it only of the fire and wind, and of the day, things wherethrough thou hast passed, and without which thou canst not be, and yet hast thou given me no answer of them, "He said, moreover, unto me, Thine own things, that are grown up with thee, canst thou not know ; how then can thy vessel comprchen