Why did John say he wrote these things to believers?

John explains that he wrote these things so people who believe in the name of the Son of God can know they have eternal life and keep on believing. He is not trying to make them doubt, but to settle their hearts. Faith in Jesus can feel weak or shaken at times, so he reminds them that life is found in the Son. By pointing them back to what God has said and done, he gives them a steady reason to rest in Christ and to continue trusting Him.

What does it mean to know that you have eternal life?

To know you have eternal life means more than just hoping things might turn out well in the end. It is a settled confidence that God has already given you life in His Son. This life begins now and lasts forever. It is grounded in believing in Jesus, not in how strong your feelings are. John wants believers to understand that if they have the Son, they have life, so they can live with peace, not constant fear about their standing with God.

What is the confidence we have when we pray in this passage?

John says we have confidence that if we ask anything according to God’s will, He hears us. This means prayer is not guessing in the dark. We come to God trusting His character and His promises. Asking according to His will means our requests line up with what He has shown in His word and in Christ, especially for spiritual good. When we know He hears such prayers, we can be sure He will give what is truly needed in His time and way, even if it looks different than we expected.

What does it mean to ask according to God’s will?

Asking according to God’s will means praying for what pleases Him and fits what He has revealed of His plans and promises. It is not about trying to guess His hidden plans, but about praying in line with what He has made clear, such as growth in holiness, forgiveness, strength to obey, and help for others’ souls. It also means coming in Jesus’ name, with an honest heart and trust. When we pray that way, we can be sure God listens and will work for our true good.

Why are believers told to pray when they see a brother sin?

John tells believers that if they see a brother or sister sinning in a way that is not unto death, they should pray. The focus is not on gossip or harsh judgment but on loving concern. By praying, they ask God to give that person life, renewal, and restoration. God is pleased to use such prayers to lift up weak believers, bring them to repentance, and comfort their hearts. This shows that caring for each other’s souls is part of how the family of God should live.

What is the difference between sin unto death and sin not unto death?

This part of the passage is hard and has been read in more than one way, but the main idea is clear: all unrighteousness is sin, yet not every sin is treated the same. Sin not unto death refers to sins in believers that, though serious, are forgiven in Christ and can be prayed over with hope of restoration. Sin unto death points to a hardened, settled rejection of God and His truth, such as stubborn unbelief against the light of the Spirit. In that case, John does not urge prayer in the same way.

Why does John say he does not say to pray for the sin unto death?

John is not giving a cold rule but showing how serious some kinds of sin are. When a person hardens themselves in a way that leads to death, turning away from the light they have received, there is little room left for hopeful intercession. John does not flatly forbid prayer, but he does not encourage it as he does for other sins. This sobers us, reminding us not to play with sin or unbelief, and it makes us grateful that many sins are still within reach of God’s mercy.

What does “all unrighteousness is sin” teach about God and sin?

The line “all unrighteousness is sin” reminds us that God is holy and that anything crooked, unfair, or against His ways is truly sin. It keeps us from making light of “small” sins or excusing what God calls wrong. At the same time, John adds that there is sin not unto death, which shows that God is also merciful. Many sins, though real and serious, are forgiven through Christ when people turn back to God. This balances a clear view of God’s purity with hope for forgiveness.

How can this passage guide my prayers for myself and others?

This passage teaches you to come to God with steady trust, knowing that if you are in Christ you already have eternal life. You can pray boldly for what lines up with God’s will, especially for growth in faith and holiness. For others, it encourages you to watch over your brothers and sisters in love. When you see sin in them, instead of only talking about it, bring them to God in prayer, asking Him to give life and change. It also reminds you to treat sin seriously and cling to Christ.

1John.5.13

1 John 5:13

King James Version (KJV)

These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.

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Effective Prayer

These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.

And this is the confidence that we have in him, that, if we ask any thing according to his will, he heareth us:

And if we know that he hear us, whatsoever we ask, we know that we have the petitions that we desired of him.

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.

All unrighteousness is sin: and there is a sin not unto death.

Cross References

No cross references available for this verse.