What happens when we deny that sin is part of who we are? Ray, E.Z., Mark, and Oscar examine the dangers of denying original sin, beginning with the biblical teaching that Adam's disobedience brought sin and death into the world. They explain why the doctrine matters as people increasingly view humanity as basically good. They trace the idea from Pelagius through Locke, Rousseau, Marx, Freud, and the self-esteem movement. The explanation for human brokenness shifted farther from the heart and...