John called for repentance, but what does genuine repentance look like? One helpful definition describes it this way: “The penitent man has a sense of the filth and danger of sin. True repentance looks inward at one’s sinfulness and outward at the harm caused to others and upward to the Lord.”
True repentance is three-directional. Looking inward means honestly confronting our own sinfulness. We do not minimize, excuse, or blame-shift. We own what we have done. Looking outward means acknowledging the harm our sin has caused others. Sin is never merely private; it always has relational consequences. Looking upward means turning to God for forgiveness and transformation. We cannot fix ourselves; we need His mercy and power.
Paul distinguishes between two kinds of sorrow over sin. Worldly sorrow is simply being sad that we got caught. It is self-focused: concerned about consequences, reputation, or discomfort. Godly sorrow is being grieved that we have sinned against a holy God. It is God-focused: concerned about what our sin means in light of His holiness and love.
The difference between these two kinds of sorrow produces dramatically different outcomes. Worldly sorrow leads to self-pity, despair, or hardening. Godly sorrow leads to repentance, change, and hope. Judas experienced worldly sorrow and it led to death. Peter experienced godly sorrow and it led to restoration.