God Graciously Forgives and Restores Sinners
Psalm 51 has been teaching about God’s grace and forgiveness of sin for over 3000 years. David teaches us about God’s ways: His holiness, judgment, forgiveness of sins, and his grace (51:13). We learn that those who have had their consciences wounded with the seriousness of sin cannot rest until they have obtained assurance of His mercy and grace.
David understands the seriousness of his sin against God (51:1-4). Inspired by his fear of the Lord, David asks God for cleansing from his sin (forgivness), so that he would be whiter than snow (51:7; 1 John 1:9). He has become defiled with sin and needs to be clean to be able to fellowship once again with the Lord. Brethren, forgiveness of sins brings a restoration of joy in the life of the believer. Knowing that God has forgiven us of our sins brings “joy,” “gladness,” and “rejoicing” to our wounded hearts (51:8; Eph 1:7).
David also petitions the Lord for restoration (51:10-13). He asks for a revitalized heart that remains “steadfast” in its love for God (51:10). He also asks for mercy, so that he would not be set aside from service or usefulness because of his sin (51:11,14). A right relationship with the Lord, free from the guilt of sin, produces joy and a willingness to worship (51:12; Rom 8:1). If God forgives David, he will praise God for His amazing grace and tell others as well (51:15).
Brethren, if we take our sins lightly, and embrace them, the more we provoke God to discipline us with severity. If we desire forgiveness, then we must do more than confess our guilt in words; we must repent and take rigorous actions against the very root of idolatry in our hearts.