Campbell has written prolifically on Paul. I don't have the time to analyze all of the claims he makes, which would be a major undertaking for anyone, given the original proposal he makes. In this volume, he does make his ideas very accessible, so that's why I rate it as high as I do. Many of his ideas I have bracketed to margins, because I am not convinced, yet I don't like writing people off. I can appreciate his desire to understand the gospel, and our salvation, as not contractual, but unconditional. This is certainly what we see, when we look at Jesus who gave His life for us. With that being said, I found myself wanting Campbell to engage Paul's passages about people who commit certain do not inherit the kingdom, such as at the end of Galatians. Also, it would have been helpful for Campbell to define some of his terms, such as freedom. You have to Intuit his understanding from his usage, which can lead to misunderstandings. For example, the way Campbell uses "freedom" one could understand him using it in a libertine sense. A lot to appreciate, but not sure where I fall on all of his claims (epistemology, natural theology, the way he creates parodies in the text of Romans, etc). However, a conditional love does not sit well with me, and neither does it for Campbell. Chris Tilling has a book on Douglas Campbell that I have read a few chapters in, I think that would be helpful reading for anyone interested in this conversation.