Chapter 15 stresses the need for repentance alongside saving faith. While repentance (rejecting sin and committing to obey God's commandments) does not earn forgiveness (which is the result of divine grace), the confession states that no sinner "may expect pardon without it." The confession also describes the role of private and public confession of sin in the life of a Christian. Chapter 16 explains the role of good works (actions done in obedience to God's commandments) in the Christian life and their relationship to salvation. Good works are said to be the result of the Holy Spirit's influence and are evidence of true faith; however, good works cannot earn or merit salvation or forgiveness of sins.