Unmask our common enemy and develop a strategy to fight back against deception by standing firmly on the truth we believe. The story shows us how powerful ideas can be. This is something our enemy understands all too well. Satan, "the father of lies," wields the weapons of deception, striking when we are most vulnerable. John Mark Comer reveals how deceptive ideas are at work on our souls, and provides practical tools to help you recognize these enemies, resist the lies they try to make you believe, and experience the peace that God intends you to have.