Now, acclaimed biographer George Mair provides a rare, personal look at the private man behind the powerful teachings. This inspiring biography reveals what prompted Warren to start preaching, the motivation behind The Purpose-Driven Life, and how he overcame serious obstacles to achieve success in every aspect of his life-from his work, to his marriage, to his visionary mission. For the first time, A Life with Purpose tells the story of the unassuming man who has dedicated himself to changing the world, one soul at a time.