Forgiven to Serve
Pastor Tan Thai · Apr 18, 2021
This sermon from John 21 explores Jesus restoring Peter after his three denials, emphasizing that true forgiveness requires genuine repentance. Christ not only forgives Peter but also commissions him to shepherd His flock, showing that love for Christ is the primary motivation for a life of service.
The sermon opens with the setting of John 21, when the risen Jesus appeared to seven apostles on the shore of the Sea of Galilee. The focus is on the dialogue between Jesus and Peter — the man who had boldly declared he would never deny his Lord, yet denied Him three times the night of His arrest. The pastor recalls that not only Peter but all twelve apostles fled, and even on the last night were still arguing about who was the greatest, demonstrating that after three years with Jesus their lives had not yet been fully transformed.
From this foundation, the pastor raises a practical concern about baptism requirements in the church: leaders should not demand that new believers be completely changed according to subjective personal standards before receiving baptism, since even the apostles were still falling after three years with Christ. The pastor also addresses a modern cultural tendency — blaming circumstances, family, or society rather than taking personal responsibility — to underscore that genuine repentance requires confessing sin and ceasing to view oneself as a victim.
The sermon distinguishes two kinds of sorrow based on 2 Corinthians 7:8-11: godly sorrow that leads to repentance and transformation, and worldly sorrow that leads to death. Peter in John 21 ran toward Jesus rather than away from Him as in Luke 5, representing true repentance. Judas Iscariot, by contrast, exemplifies the worldly sorrow that ends only in destruction.
The theological centerpiece is Jesus' three-part question — do you love Me? — analyzed in depth. Jesus called Peter by his old name, Simon son of Jonah, recalling the proud self-confidence of his old self. Peter's answers had changed: he no longer compared his love to anyone else's, but humbly replied that the Lord knew he loved Him. Jesus restored Peter by entrusting him with the task of shepherding the flock — not because Peter was worthy, but so that all results would bring glory to God alone.
The sermon closes with a call for every believer to examine his or her love for Christ. Love is the only motivation that produces genuine service and giving, as Paul affirms in 2 Corinthians 5:14-15. The pastor cites the hymn 'Do You Love Me?' by composer Trần Thượng Trí to invite the congregation to ask this question of themselves and respond to Christ's call with commitment and faithfulness.