I had never been satisfied with the various perspectives on how the Christian relates to the Law. This book didn't answer every last question of mine, but it absolutely brought a greater clarity to my understanding of Paul's understanding of the Law. His "three 'moves'" paradigm seems to me to be right on track with how Paul used the Law, and he shows it through an exhaustive yet interesting survey of the pertinent passages in Paul's letters. Would recommend wholeheartedly.