After a great spiritual victory, be careful! It's common to be overconfident and, in turn, vulnerable. Secret sin can cause a downward spiral of events. Ever-practical, Pastor Chuck Swindoll looks at the account of Achan in Joshua 7—the man whose secret sin resulted in a devastating defeat for Israel. Learn from Pastor Chuck four short but strong lessons and four essential applications regarding how you must view your sin. The pathway to peace of mind is honoring God in all your actions.