What is the true meaning of “repent”?

The Greek word for repent is “μετανοέω” which is transliterated as “metanoeō”. Many understand the term “repent” to mean “a turning from sin”. Regretting sin and turning from it are related to repentance but are not the precise meaning of the word. In the Bible, the word repent means “to change one’s mind”. The Bible also tells us that true repentance will result in a change of actions (Luke 3:8–14; Acts 3:19). In summarising his ministry, Paul proclaims, “I declared that they should repent and turn to God, performing deeds in keeping with their repentance” (Acts 26:20).

The word “repent” is used in different scriptural contexts, with some of the primary examples being:

  • To change one’s mind from unbelief to belief in the gospel and God’s word in the Bible.
  • To re-apply one’s faith solely in the Lord Jesus Christ, rather than oneself or the things of this world, e.g., wealth, false gods, idols, kings, institutions, men, etc.
  • To turn from sin and keep God’s commandments, dedicating oneself to the amendment of one’s life.

What, then, is the connection between repentance and salvation? The book of Acts especially focuses on repentance regarding salvation (Acts 2:38; 3:19; 11:18; 17:30; 20:21; 26:20). To repent, concerning salvation, is to change your mind regarding sin and Jesus Christ. In Peter’s sermon on the day of Pentecost (Acts chapter 2), he concludes with a call for the people to repent (Acts 2:38). Repent from what? Peter calls the people who rejected Jesus (Acts 2:36) to change their minds about that sin and to change their minds about Christ Himself, recognizing that He is indeed “Lord and Christ” (Acts 2:36). Peter calls the people to change their minds, to abhor their past rejection of Christ, and to embrace faith in Him as their Messiah and Savior.

Repentance involves recognizing that you have thought wrongly in the past and determining to think rightly in the future. The repentant person has “second thoughts” about the mindset he formerly embraced. There is a change of disposition and a new way of thinking about God, about sin, about holiness, and about doing God’s will. True repentance is prompted by “godly sorrow,” and it “leads to salvation” (2 Corinthians 7:10).

Repentance and faith can be understood as two sides of the same coin. It is impossible to place your faith in Jesus Christ as the Savior without first changing your mind about your sin and about who Jesus is and what He has done. Whether it is repentance from wilful rejection or repentance from ignorance or disinterest, it is a change of mind. Biblical repentance, in relation to salvation, is changing your mind from rejection of Christ to faith in Christ.

Repentance is not a work we do to earn salvation. No one can repent and come to God unless God first draws that person to Himself (John 6:44). Repentance is something God gives—it is only possible because of His grace (Acts 5:31; 11:18). No one can repent unless God grants repentance. All of salvation, including repentance and faith, is a result of God first drawing us to Him, opening our eyes, and changing our hearts. God’s longsuffering leads us to repentance (2 Peter 3:9), as does His kindness (Romans 2:4).

While repentance is not a work that earns salvation, repentance unto salvation does result in works. It is impossible to truly change your mind without changing your actions in some way. In the Bible, repentance results in a change in behaviour. That is why John the Baptist called people to “bear fruit in keeping with repentance” (Matthew 3:8). A person who has truly repented of sin and exercised faith in Christ will give evidence of a changed life (2 Corinthians 5:17; Galatians 5:19–23; James 2:14–26).

To see what repentance looks like in practice, turn to the story of Zacchaeus. Here was a man who cheated and stole and lived lavishly on his ill-gotten gains—until he met Jesus. At that point he had a radical change of mind: “Behold, Lord” said Zacchaeus, “the half of my goods I give to the poor. And if I have defrauded anyone of anything, I restore it fourfold” (Luke 19:8). Jesus happily proclaimed that salvation had come to Zacchaeus’s house, and that even the tax collector was “a son of Abraham” (verse 9)—a reference to Zacchaeus’s faith. The cheat had become a philanthropist. The thief had decided to make a voluntary and generous restitution. That’s repentance, coupled with faith in Christ, and there is more joy in heaven over one sinner who repents than over ninety-nine righteous persons who need no repentance (Luke 15:7).

Repentance, properly defined, is necessary for salvation. Biblical repentance is changing your mind about your sin—no longer is sin something to toy with; it is something to be forsaken as you “flee from the wrath to come” (Matthew 3:7). It is also changing your mind about Jesus Christ—no longer is He to be mocked, discounted, or ignored; He is the Saviour to be clung to; He is the Lord to be worshiped and adored.

Here’s some points showing what genuine repentance might look like in relation to our sins:

  • Recognising and regretting the sin
  • Understanding the magnitude of the sin
  • Confessing the sin to God and fellow believers
  • Seeking God’s mercy, forgiveness, and atonement through prayer
  • Forsaking the sin and adopting opposite behaviour (e.g., speaking truth instead of lying)
  • Making amends where possible (e.g., returning stolen goods or seeking to restore a slandered person’s damaged reputation)
  • Feeling concern about the sin’s future consequences
  • Avoiding smaller sins to guard against greater ones
  • Encouraging others to avoid the same sin