Book excerpt: Evangelist Greg Laurie calls all Christians back to radical New Testament living in his latest offering, Let God Change Your Life. Imagine what it would have been like to be a follower of Jesus; first-century Christians walked away from their old lives just to be where He was. What they learned, sitting at His feet, was discipleship. And when His work on earth was done, first-century Christians took His words and example and spread out, teaching the gospel to everyone. The good news is that we, too, can participate in this lifestyle. Laurie drills it down in three simple ideas: get to know Jesus, follow His plan for discipleship, and use it to tell others what we know. Laurie’s tone is clear, direct, and biblical.