I've come to this book at a time when I'm strongly reconsidering some of my views on Galatians, and doing a significant amount of study in that regard. Therefore, it is difficult to gauge how much of this book I agree with. That aside, the scope and effectiveness of the book is considerable. Longenecker discusses topics such as law and Gospel, apocalyptic readings of Galatians, the new perspective on Paul, and the role of Abraham in Paul's rhetoric. Each of these topics is treated with care, exploring interpretive history and offering strong exegetical treatment. For anyone looking to know Galatians well, this book is a must read.