This book seeks to fill a lacuna in studies of the Epistle to the Hebrews, namely, the writer's theology of the Mosaic Law, which is seen most clearly in the doctrinal center of the book, 7:1-10:18. Joslin concludes that for the writer of Hebrews the work of Christ has transformed the Law, and that this transformation involves both its fulfillment and internalization in the New Covenant; the Law has forever been affected christologically. As such, there are continuous and discontinuous aspects of the Law that turn on the hinge of Christ, the writer's chief 'hermeneutical principle'.