This is the best starting point (and finishing point) for your reading on the doctrine of The Atonement!
It's no secret that the previous two books I read and reviewed on views of the Atonement left me confused and unsatisfied with regard to The Atonement; so, I do wish I would have bypassed those books and simply read this one! This book is very clear and satisfying with regard to The Atonement!!
This book contains two very straightforward presentations by two scholars; and their down to earth dialog about each other's presentations, followed by extensive questions/answers where the questions are asked by those who attended the presentations! Very clear format and very helpful in the scope of the discussions and questions/answers. Very helpful and the key point IMHO is N.T. Wright's opening presentation has six well written points that show how practical and important this discussion is especially when it isn't hindered by pitting various theories of the atonement against one another; Wright recognizes that rather than treating the atonement like a "thing" invented and defined by late theories; we are better served by reading the Gospels to see what they say about the death of Jesus, the Christ! Perfect!! Wright and Gathercole both take us back to the Bible and let God's Word simply speak directly rather that defining everything through hoops of theories that were not espoused until many centuries or milenia after the Scriptures.
Yes, this book was a very quick and helpful read!! I do think I will return to it again and again!!
You have my highest recommendation and encouragement to read it!!