How does Matthew 21:29 illustrate the importance of repentance in Christian life? Setting the Scene Jesus tells a parable about two sons asked by their father to work in the vineyard (Matthew 21:28-32). The first son says no, then reconsiders. Matthew 21:29: “‘I will not,’ he replied. But later he changed his mind and went.” The First Son: A Portrait of Repentance • Initial defiance—he openly refuses his father’s will. • Inner conviction—something stirs; he “changed his mind.” • Visible obedience—his change of heart produces changed behavior; he goes and works. • Result—Jesus uses him as the example of true obedience, ahead of the outwardly religious leaders. What Repentance Involves 1. A change of mind (Greek metanoia)—recognizing sin for what it is. 2. A turn of heart—sorrow that is “godly” (2 Corinthians 7:10). 3. A change of direction—action that aligns with the Father’s will (Acts 26:20). Why Repentance Is Essential • Restores fellowship—unconfessed sin blocks intimacy with God (Psalm 32:3-5). • Demonstrates genuine faith—“Produce fruit in keeping with repentance” (Matthew 3:8). • Opens the door to forgiveness—“If we confess our sins, He is faithful and just to forgive” (1 John 1:9). • Prepares us for service—only a cleansed vessel is fit for the Master’s use (2 Timothy 2:21). Related Scriptures • Luke 15:17-20—The prodigal “came to his senses” and returned to his father. • Acts 2:38—“Repent and be baptized…for the forgiveness of your sins.” • Revelation 3:19—“Be zealous and repent.” Living the Lesson Today • Keep short accounts—respond quickly when the Spirit convicts. • Let repentance be more than feelings—translate regret into obedient action. • Cultivate humility—acknowledge wrong without excuses or delay. • Celebrate grace—repentance is welcomed by the Father; it is never met with scorn but with open arms. |