In this compelling and helpful book, previously published as It Came From Within!, pastor and author Andy Stanley wrestles with what he calls "four invaders of the heart"--guilt, anger, greed, and jealousy. One or another of these caustic emotions sabotages lives on a daily basis and destroys relationships. But Stanley assures readers that there is hope. In his trademark style--smart, engaging, and popular--he examines where these powerful forces come from and reveals effective strategies for overcoming them and moving toward healing and maturity.