The purpose of this commentary is unabashedly theological. Its concern is to understand Exodus as scripture of the church. The exegesis arises as a theological discipline within the context of the canon and is directed toward the community of faith which lives by its confession of Jesus Christ. Yet the author is also aware that serious theological understanding of the text is dependent on a rigorous and careful study of the whole range of problem within the Bible which includes text and source criticism, syntax and grammar, history and geography. Nor can the hearing of the text by the Christian church be divorced from that other community of faith which lives from the same Bible, and from the countless other stances outside of any commitment to faith or tradition.