This document discusses different approaches to Christian ethics in a postmodern world. It analyzes cultural relativism, situation ethics, and behaviorism as inadequate options before arguing that ethical absolutes grounded in biblical authority provide the best framework. The document also examines four models of how Christians should relate to culture: the separational model, identificational model, transformational model, and incarnational model. It concludes that the incarnational model, exemplified by Jesus, offers the best synthesis by living in the world but not being of it to transform culture from within through adherence to biblical principles.