Connect Luke 15:18 with 1 John 1:9 on confessing sins. The Echo of Confession in Luke 15:18 and 1 John 1:9 Luke 15:18: “I will arise and go to my father, and I will say to him, ‘Father, I have sinned against heaven and against you.’” 1 John 1:9: “If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.” Seeing the Same Heartbeat • The prodigal’s “I have sinned” mirrors the believer’s “If we confess.” • Both verses emphasize action: arising and speaking; confessing and receiving. • Forgiveness is guaranteed by the father in the parable and by the Father in heaven. A Step-by-Step Picture of Genuine Confession 1. Realization • Luke 15:17–18: the son “came to his senses.” • Psalm 51:3 – “I know my transgressions.” 2. Decision • “I will arise and go” (Luke 15:18). • Isaiah 55:7 – “Let the wicked forsake his way… and return to the LORD.” 3. Admission • “Father, I have sinned” (Luke 15:21). • 1 John 1:9 – “If we confess our sins…” 4. Reception • The father runs, embraces, restores (Luke 15:20–24). • 1 John 1:9 – “He is faithful and just to forgive… and to cleanse.” Why Confession Works • God’s Character: “faithful and just” (1 John 1:9) guarantees forgiveness. • Christ’s Cross: “the blood of Jesus His Son cleanses us” (1 John 1:7). • Covenant Promise: Proverbs 28:13 – “He who conceals his sins will not prosper, but whoever confesses and renounces them finds mercy.” Practical Takeaways for Today • Don’t delay—like the prodigal, get up immediately. • Speak plainly—own the sin without excuses. • Expect welcome—God’s forgiveness is certain, not reluctant. • Embrace cleansing—He removes the stain as well as the guilt (Psalm 32:5). Living in the Light of Forgiveness • Continual confession keeps fellowship vibrant (1 John 1:7). • Restoration leads to celebration and service (Luke 15:22–24). • A forgiven heart forgives others (Ephesians 4:32). |