1 John 5:16 Meaning and Explanation
“If any man see his brother sin a sin which is not unto death, he shall ask, and he shall give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for it.”
King James Version (KJV)
Read this verse in context with translation switching:
Read Full Chapter →This difficult verse matters because it joins confidence in prayer with humility before God's judgment. It gives a clear response when we see sin in a fellow believer: we ask God for mercy and life. At the same time, John sets a boundary around a case he calls "a sin unto death." His restraint teaches us to be faithful intercessors without pretending to know every hidden matter.
John calls believers to bring a sinning brother before God in prayer, trusting God to give life. He also recognizes a grave "sin unto death" and refuses to give instructions beyond what the verse states.
The Context of 1 John 5:16
Near the close of the letter, John gathers together assurances he has given throughout the chapter. Believers have eternal life in the Son, and they may ask God for things according to his will. Verses 14 and 15 establish that confidence in prayer. Verse 16 applies it to a painful situation within the community: someone sees "his brother" sin. Verse 17 immediately confirms that all unrighteousness is sin while repeating that some sin is "not unto death." The verses that follow return to the preserving power of God, the reality of wickedness in the world, and knowledge of the true God through his Son.
What Does 1 John 5:16 Mean?
The verse begins with seeing, not merely hearing a report. John describes a believer who becomes aware that "his brother" has sinned. The relationship named here matters. The sinner is not treated as an object of gossip, contempt, or curiosity. He is a brother, someone toward whom prayerful concern is fitting. John directs the observer to ask God. The promised result is stated with striking confidence: "he shall give him life." In the immediate setting, life comes from God through his Son, so the prayer seeks God's restoring and preserving mercy. The plural phrase "for them that sin" broadens the concern beyond one isolated instance. Christian prayer bears others before God when their sin has become visible.
John distinguishes between sin "not unto death" and "a sin unto death," though he does not define the latter in this verse. We should preserve that restraint. The letter strongly warns against rejecting the testimony God has given concerning his Son, and it repeatedly treats fellowship with God and life in the Son as weighty realities. Yet John does not authorize us to assign this fearful category hastily to another person. His instruction is positive and specific for the sin he identifies as not unto death: ask God. For the other case, he says, "I do not say that he shall pray for it." The verse records a limit to John's instruction; it does not give us permission for coldness, accusation, or private certainty about another person's final standing.
Christ gives the chapter its whole horizon. Earlier John says that eternal life is in God's Son and that those who have the Son have life. Therefore, the life sought in verse 16 is never detached from Jesus Christ, his witness, and his saving work. The passage also reflects Christ's own ministry of intercession. He prayed for those given to him and entrusted every matter to the Father who knows the heart. John's readers are invited into humble intercession under that same divine knowledge. We can ask earnestly for a brother's restoration while leaving judgment to God. Such prayer joins truth about sin with hope that God gives life through his Son.
Bible Verses Related to 1 John 5:16
“And this is the confidence that we have in him, that, if we ask any thing according to his will, he heareth us:”
- 1 John 5:14
“Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much.”
- James 5:16
“But he that shall blaspheme against the Holy Ghost hath never forgiveness, but is in danger of eternal damnation:”
- Mark 3:29
“I pray for them: I pray not for the world, but for them which thou hast given me; for they are thine.”
- John 17:9
Where 1 John 5:16 Echoes in Scripture
John 17:9 provides a close canonical echo because Jesus speaks of praying with a particular object in view. His words show that intercession may be shaped by the Father's purpose and by the true condition of those involved. That echo helps us hear 1 John 5:16 as careful pastoral instruction rather than a complete map of every case. Christ's prayer remains the model of holy concern joined to perfect knowledge.
How to Apply 1 John 5:16 Today
When another believer's sin comes to our attention, this verse redirects our first energy toward prayer. We can name the concern honestly before God, ask for life, repentance, protection, and restored faithfulness, and refuse to turn another person's failure into conversation for its own sake. Wisdom may also involve truthful, gentle action where Scripture calls for it, especially when someone is in danger or has harmed others. John does not ask us to solve the hidden question of "sin unto death." Our place is to pray with reverence, seek the person's good, and leave final judgment with the Lord who knows every heart.
Reflection & Prayer
Whose spiritual struggle have we noticed without yet carrying it carefully to God? We may ask whether our concern has become prayerful love, truthful help, and patient hope. Suggested prayer: "Father, give life and restoration where sin has wounded one of your children. Give us clean hearts, wise words, and reverence before your judgment. Keep us faithful in asking according to your will through your Son. Amen."