A psalm of repentance to God, written after David slept with Bathsheba, who was the wife of another man. David recognizes the severity of his sin, and takes full responsibility for what he has done. At the same time, David throws himself on God's mercy, His unfailing love, His ability to forgive and redeem. Identifies six signs of true repentance: 1. have a vertical perspective, 2. take responsibility, 3. accept consequences, 4. deeply understand the problem, 5. express joy and gratitude, and 6. desire to serve God and to tell others about Him.