Gustavo Gutiérrez's classic text, A Theology of Liberation, continues to stand as one of the most important works in liberation theology. Central to that text is Gutiérrez's concept of "integral liberation." Through this concept Gutiérrez demonstrates a positive relationship between salvation and the historical process of human liberation. This dissertation broadens the terms of the concept of integral liberation. Through a dialogue with the environmental and social sciences and a close reading of salvation history as it is mediated through scripture, I expand Gutiérrez's concept in order to elucidate a positive relationship between salvation, human liberation, and care for creation.