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1 John 1:7–10

Bible verses · Also called: 1 John 1:7-10, 1 John 1:7–10, First John 1:7–10, I John 1:7-10, 1 Jn 1:7-10

7 But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.

8 If we say that we have no sin, we deceive ourselves, and the truth is not in us.

9 If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.

10 If we say that we have not sinned, we make him a liar, and his word is not in us.

The text is the New Korean Revised Version (1998), shown under a licence from the Korean Bible Society. Wording may differ slightly from the Korean Revised Version and the Revised New Korean Standard Version. Read in the Korean Revised Version

A passage teaching that even those who have fellowship with God deceive themselves if they say they have no sin, and that if they confess their sins, God forgives and cleanses them. It is frequently cited in discussions of repentance and of sin in the life of the believer.

Context

1 John is traditionally attributed to the apostle John. It is understood as a letter written to believers who had been unsettled by people who had left the community (see 1 John 2:19). After the declaration in 1:5 that "God is light," a series of conditional statements follows, each beginning "If we…." Verses 6, 8, and 10 present false claims, while verses 7 and 9 set forth the right path in response. Some scholars connect the claim to be "without sin" with early Gnostic or Docetic tendencies (the idea that Jesus only appeared to have a physical body).

Interpretation

  • Reformed reading: The Reformed tradition takes this passage as evidence that sin remains even in believers who have received justification (God's declaration that a sinner is righteous). It reads the confession in verse 9 not as a condition for regaining salvation but as the daily repentance by which God's children restore their relationship with Him.
  • Wesleyan reading: Methodist and Holiness churches that follow Wesleyan theology emphasize the promises in verses 7 and 9 that God cleanses "from all sin" and "from all unrighteousness." They connect these promises with the possibility of a sanctification in which the heart is wholly cleansed in this life. John Wesley is reported to have held that verse 8 must be read together with verse 9.
  • Readings concerning the manner of confession: The Catholic Church sometimes cites this passage in connection with the sacrament of penance. Protestants generally understand it as confession made directly to God.

Debates and Issues

The Greek verb translated "confess" originally means "to say the same thing," that is, to acknowledge one's sin in agreement with God's judgment. The word mippeusigo in the New Korean Revised Version means "faithful," and the New Korean Standard Version renders it as sinsilhasigo ("faithful").

The tension between verse 8, which says that those who claim to have no sin deceive themselves, and 3:9, which says that "whosoever is born of God doth not commit sin," is also a long-standing interpretive problem. In the Korean church this passage is frequently cited in critiques of the understanding of repentance held by the Guwonpa (Salvation Sect). Adherents of that movement have argued, in effect, that a person who has once come to understand that his or her sins are forgiven has no need to offer repeated prayers of repentance.

In the Korean Church

The passage is commonly cited in sermons on repentance, in self-examination before the Lord's Supper, and at prayer meetings for repentance. Verse 9 in particular is widely used as a memory verse.

Related Passages

See also 8

First draft: AI · Last edited 2026-10-04

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