Repentance

Repentance is a genuine turning from sin to God — a change of mind, heart, and direction that reorients the whole person. The Hebrew root shuv ("to turn, return") frames it as coming back to God, while the Greek metanoia ("change of mind") stresses an inward transformation that bears outward fruit. It is not mere remorse but a decisive reorientation of life.

It is the steady call of the prophets: "Return to me, and I will return to you" (Malachi 3:7; Zechariah 1:3); "Rend your hearts and not your garments" (Joel 2:12–13); "Turn… and live!" (Ezekiel 18:30–32). John the Baptist and Jesus open their ministries with the same summons: "Repent, for the kingdom of heaven is at hand" (Matthew 4:17), and the gospel response is repentance and faith together (Mark 1:15; Acts 20:21).

True repentance is more than feeling: Paul distinguishes "godly grief," which produces repentance unto salvation, from worldly grief that merely produces death (2 Corinthians 7:10). It acknowledges and forsakes specific sin and shows itself in changed conduct — "bear fruit in keeping with repentance" (Luke 3:8; Acts 26:20; Proverbs 28:13).

Yet repentance is finally God’s gift: he "grants repentance that leads to life" (Acts 11:18; 2 Timothy 2:25), and his kindness leads us to it (Romans 2:4). It is necessary for forgiveness and life — "unless you repent, you will all… perish" (Luke 13:3; Acts 2:38) — and occasions joy in heaven over one sinner who turns (Luke 15:7). Far from a single act, it is the ongoing posture of the Christian life.