Sine presents the radical challange of the gospel to followers of Christ, then applies it to the every day. This is a very convicting and practical book that looks at the heart of the gospel as more than a self-centered, feel-good theology, but as the only all-powerful force that has the effectiveness to transform lives, institutions, and societies. Very encouraging as he gives real-life examples of the radicalness that he writes about. Very useful for small groups or discipleship sessions. Comprehensive and easy to read.