The document provides an introduction to theology, discussing various definitions and classifications of theology. It begins by defining theology as the study of God and discussing general uses of the term, including naming theologies after influential theologians like Augustine, Calvin, and Luther. It then discusses classifying theologies by their source material, place of origin, particular content, or methodological approach. Examples are given for each classification, such as biblical theology focusing on biblical authors, and systematic theology summarizing doctrinal traditions. The document concludes by outlining the first chapter of theology which will cover the doctrine of Scripture.