When I first read the parable of the prodigal son I always felt more drawn to the older brother. Conventional wisdom told me that I was wrong and that the story is about the younger brother. Well Mr. Keller has helped me further define it all. It is a story about redefining sin, hope and longing for home. Ultimately it is about the Gospel. This is a great book and maybe even a group study. It is not a hard book to read but it may be hard to digest sometimes and it would behoove you to mull it rather than just flip through as I am wont to do. Definite thumbs up.