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1 John 2:3-6

This is how we know that we know him: if we keep his commandments. One who says, “I know him,” and doesn’t keep his commandments, is a liar, and the truth isn’t in him. But God’s love has most certainly been perfected in whoever keeps his word. This is how we know that we are in him: he who says he remains in him ought himself also to walk just like he walked.

World English Bible · Public Domain
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1 John 2:3-6 sits inside this longer paragraph.

My little children, I write these things to you so that you may not sin. If anyone sins, we have a Counselor with the Father, Jesus Christ, the righteous. And he is the atoning sacrifice for our sins, and not for ours only, but also for the whole world. This is how we know that we know him: if we keep his commandments. One who says, “I know him,” and doesn’t keep his commandments, is a liar, and the truth isn’t in him. But God’s love has most certainly been perfected in whoever keeps his word. This is how we know that we are in him: he who says he remains in him ought himself also to walk just like he walked.

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Parallel Translations

  • WEB World English Bible

    This is how we know that we know him: if we keep his commandments.

    One who says, “I know him,” and doesn’t keep his commandments, is a liar, and the truth isn’t in him.

    But God’s love has most certainly been perfected in whoever keeps his word. This is how we know that we are in him:

    he who says he remains in him ought himself also to walk just like he walked.

  • TYNDALE Tyndale New Testament (1534)

    And herby we are sure that we knowe him yf we kepe his commaundementes.

    He that sayth I knowe him and kepeth not his commaundementes is a lyar and the veritie is not in him.

    Whosoever kepeth his (worde) in him is the love of god parfect in dede. And therby knowe we that we are in him.

    He that sayth he bydeth in him ought to walke even as he walked.

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  • GNV Geneva Bible (1599)

    And hereby we are sure that we knowe him, if we keepe his commandements.

    Hee that saith, I knowe him, and keepeth not his commandements, is a liar, and the trueth is not in him.

    But hee that keepeth his worde, in him is the loue of God perfect in deede: hereby wee knowe that ye are in him.

    He that saith he remaineth in him, ought euen so to walke, as he hath walked.

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Cross-references (69)

  • 1 Peter 2:21 (v6) For you were called to this, because Christ also suffered for us, leaving you an example, that you should follow his steps,
  • John 13:15 (v6) For I have given you an example, that you should also do as I have done to you.
  • 1 Corinthians 11:1 (v6) Be imitators of me, even as I also am of Christ.
  • 1 John 3:6 (v6) Whoever remains in him doesn’t sin. Whoever sins hasn’t seen him and doesn’t know him.
  • John 15:4-6 (v6) Remain in me, and I in you. As the branch can’t bear fruit by itself unless it remains in the vine, so neither can you, unless you remain…
Show all 69 cross-references
  • John 14:15 (v3) If you love me, keep my commandments.
  • 1 John 1:6 (v4) If we say that we have fellowship with him and walk in the darkness, we lie, and don’t tell the truth.
  • Matthew 11:29 (v6) Take my yoke upon you, and learn from me, for I am gentle and humble in heart; and you will find rest for your souls.
  • John 14:23 (v5) Jesus answered him, “If a man loves me, he will keep my word. My Father will love him, and we will come to him, and make our home with him.
  • Ephesians 5:2 (v6) Walk in love, even as Christ also loved us and gave himself up for us, an offering and a sacrifice to God for a sweet-smelling fragrance.
  • Titus 1:16 (v4) They profess that they know God, but by their deeds they deny him, being abominable, disobedient, and unfit for any good work.
  • John 15:10 (v3) If you keep my commandments, you will remain in my love; even as I have kept my Father’s commandments, and remain in his love.
  • 1 John 1:6-7 (v6) If we say that we have fellowship with him and walk in the darkness, we lie, and don’t tell the truth. But if we walk in the light, as he…
  • John 14:21 (v5) One who has my commandments and keeps them, that person is one who loves me. One who loves me will be loved by my Father, and I will love…
  • 1 John 2:4 (v6) One who says, “I know him,” and doesn’t keep his commandments, is a liar, and the truth isn’t in him.
  • James 2:14-16 (v4) What good is it, my brothers, if a man says he has faith, but has no works? Can faith save him? And if a brother or sister is naked and in…
  • 1 John 2:28 (v6) Now, little children, remain in him, that when he appears, we may have boldness, and not be ashamed before him at his coming.
  • 1 John 4:12-13 (v5) No one has seen God at any time. If we love one another, God remains in us, and his love has been perfected in us. By this we know that we…
  • 1 John 5:3 (v3) For this is loving God, that we keep his commandments. His commandments are not grievous.
  • Psalms 85:13 (v6) Righteousness goes before him, And prepares the way for his steps.
  • Luke 6:46 (v3) “Why do you call me, ‘Lord, Lord,’ and don’t do the things which I say?
  • Luke 11:28 (v5) But he said, “On the contrary, blessed are those who hear the word of God, and keep it.”
  • 1 John 3:24 (v5) He who keeps his commandments remains in him, and he in him. By this we know that he remains in us, by the Spirit which he gave us.
  • 1 John 4:13 (v3) By this we know that we remain in him and he in us, because he has given us of his Spirit.
  • Psalms 119:2 (v5) Blessed are those who keep his statutes, who seek him with their whole heart.
  • John 15:14 (v3) You are my friends, if you do whatever I command you.
  • 1 John 1:8 (v4) If we say that we have no sin, we deceive ourselves, and the truth is not in us.
  • Hebrews 5:9 (v3) Having been made perfect, he became to all of those who obey him the author of eternal salvation,
  • 1 John 3:22-24 (v3) so whatever we ask, we receive from him, because we keep his commandments and do the things that are pleasing in his sight. This is his…
  • 1 John 4:20 (v4) If a man says, “I love God,” and hates his brother, he is a liar; for he who doesn’t love his brother whom he has seen, how can he love God…
  • Psalms 119:32 (v3) I run in the path of your commandments, for you have set my heart free.
  • 1 John 5:2 (v5) By this we know that we love the children of God, when we love God and keep his commandments.
  • Revelation 14:12 (v5) Here is the perseverance of the saints, those who keep the commandments of God, and the faith of Jesus.”
  • Ezekiel 36:27 (v5) I will put my Spirit within you, and cause you to walk in my statutes. You will keep my ordinances and do them.
  • John 14:21-24 (v3) One who has my commandments and keeps them, that person is one who loves me. One who loves me will be loved by my Father, and I will love…
  • 1 John 2:3-4 (v5) This is how we know that we know him: if we keep his commandments. One who says, “I know him,” and doesn’t keep his commandments, is a…
  • 1 John 2:4-6 (v3) One who says, “I know him,” and doesn’t keep his commandments, is a liar, and the truth isn’t in him. But God’s love has most certainly…
  • John 15:5 (v5) I am the vine. You are the branches. He who remains in me and I in him bears much fruit, for apart from me you can do nothing.
  • 1 John 3:19 (v3) And by this we know that we are of the truth, and persuade our hearts before him,
  • Psalms 119:146 (v5) I have called to you. Save me! I will obey your statutes.
  • Hosea 8:2-3 (v4) They cry to me, ‘My God, we Israel acknowledge you!’ Israel has cast off that which is good. The enemy will pursue him.
  • 1 John 2:9 (v4) He who says he is in the light and hates his brother is in the darkness even until now.
  • 1 John 4:15-16 (v5) Whoever confesses that Jesus is the Son of God, God remains in him, and he in God. We know and have believed the love which God has for us.…
  • 1 John 4:18 (v5) There is no fear in love; but perfect love casts out fear, because fear has punishment. He who fears is not made perfect in love.
  • 2 Corinthians 5:17 (v5) Therefore if anyone is in Christ, he is a new creation. The old things have passed away. Behold, all things have become new.
  • John 17:3 (v3) This is eternal life, that they should know you, the only true God, and him whom you sent, Jesus Christ.
  • Romans 8:1 (v5) There is therefore now no condemnation to those who are in Christ Jesus, who don’t walk according to the flesh, but according to the Spirit.
  • 1 Corinthians 1:30 (v5) Because of him, you are in Christ Jesus, who was made to us wisdom from God, and righteousness and sanctification, and redemption:
  • 1 Thessalonians 4:1-2 (v3) Finally then, brothers, we beg and exhort you in the Lord Jesus, that as you received from us how you ought to walk and to please God, that…
  • 1 John 3:14 (v3) We know that we have passed out of death into life, because we love the brothers. He who doesn’t love his brother remains in death.
  • 1 John 5:19 (v3) We know that we are of God, and the whole world lies in the power of the evil one.
  • 1 John 5:20 (v5) We know that the Son of God has come, and has given us an understanding, that we know him who is true, and we are in him who is true, in…
  • Revelation 12:17 (v5) The dragon grew angry with the woman, and went away to make war with the rest of her offspring, who keep God’s commandments and hold Jesus’…
  • Psalms 106:3 (v5) Blessed are those who keep justice. Blessed is one who does what is right at all times.
  • Ecclesiastes 8:5 (v5) Whoever keeps the commandment shall not come to harm, and his wise heart will know the time and procedure.
  • John 6:56 (v5) He who eats my flesh and drinks my blood lives in me, and I in him.
  • 2 Corinthians 4:6 (v3) seeing it is God who said, “Light will shine out of darkness,” who has shone in our hearts to give the light of the knowledge of the glory…
  • 2 Corinthians 5:21 (v5) For him who knew no sin he made to be sin on our behalf; so that in him we might become the righteousness of God.
  • Colossians 2:9-10 (v5) For in him all the fullness of the Deity dwells bodily, and in him you are made full, who is the head of all principality and power.
  • James 2:22 (v5) You see that faith worked with his works, and by works faith was perfected.
  • Psalms 119:6 (v3) Then I wouldn’t be disappointed, when I consider all of your commandments.
  • 1 John 2:27-28 (v5) As for you, the anointing which you received from him remains in you, and you don’t need for anyone to teach you. But as his anointing…
  • Psalms 119:4 (v5) You have commanded your precepts, that we should fully obey them.
  • Proverbs 8:32 (v5) “Now therefore, my sons, listen to me, for blessed are those who keep my ways.
  • Isaiah 53:11 (v3) After the suffering of his soul, he will see the light and be satisfied. My righteous servant will justify many by the knowledge of…
  • 1 John 1:10 (v4) If we say that we haven’t sinned, we make him a liar, and his word is not in us.
  • Revelation 22:14 (v3) Blessed are those who do his commandments, that they may have the right to the tree of life, and may enter in by the gates into the city.
  • Psalms 105:45 (v5) that they might keep his statutes, and observe his laws. Praise Yah!
  • Proverbs 28:7 (v5) Whoever keeps the law is a wise son; but he who is a companion of gluttons shames his father.

Cross-references from openbible.info (CC BY 4.0)

Explain this passage (26 sources)

Historical commentary, presented as a primary source — not an endorsement.

John Calvin 1540 · Public Domain On vv3–6 3 And hereby, or by this. After having treated…

3 And hereby, or by this. After having treated of the doctrine respecting the gratuitous remission of sins, he comes to the exhortations which belong to it, and which depend on it. And first indeed he reminds us that the knowledge of God, derived from the gospel, is not ineffectual, but that obedience proceeds from it. He then shews what God especially requires from us, what is the chief thing in life, even love to God. What we read here of the living knowledge of God, the Scripture does not without reason repeat everywhere; for nothing is more common in the world than to draw the doctrine of religion to frigid speculations. In this way theology has been adulterated by the Sorbonian sophists, so that from their whole science not even the least spark of true religion shines forth. And curious men do everywhere learn so much from God’s word, as enables them to prattle for the sake of display. In short, no evil has been more common in all ages than vainly to profess God’s name.

John then takes this principle as granted, that the knowledge of God is efficacious. He hence concludes, that they by no means know God who keep not his precepts or commandments. Plato, though groping in darkness, yet denied that “the beautiful” which he imagined, could be known, without filling man with the admiration of itself; so he says in his Phaedrus and in other places. How then is it possible for thee to know God, and to be moved by no feeling? Nor does it indeed proceed only from God’s nature, that to know him is immediately to love him; but the Spirit also, who illuminates our minds, inspires our hearts with a feeling conformable to our knowledge. At the same time the knowledge of God leads us to fear him and to love him. For we cannot know him as Lord and Father, as he shews himself, without being dutiful children and obedient servants. In short, the doctrine of the gospel is a lively mirror in which we contemplate the image of God, and are transformed into the same, as Paul teaches us in 2 Corinthians 3:18. Where, therefore, there is no pure conscience, nothing can be there but an empty phantom of knowledge.

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We must notice the order when he says, We do know that we know him; for he intimates that obedience is so connected with knowledge, that the last is yet in order the first, as the cause is necessarily before its effect.

If we keep his commandments But there is no one who in everything keeps them; there would thus be no knowledge of God in the world. To this I answer, that the Apostle is by no means inconsistent with himself; since he has before shewed that all are guilty before God, he does not understand that those who keep his commandments wholly satisfy the law (no such example can be found in the world;) but that they are such as strive, according to the capacity of human infirmity, to form their life in conformity to the will of God. For whenever Scripture speaks of the righteousness of the faithful, it does not exclude the remission of sins, but on the contrary, begins with it.

But we are not hence to conclude that faith recumbs on works; for though every one receives a testimony to his faith from his works, yet it does not follow that it is founded on them, since they are added as an evidence. Then the certainty of faith depends on the grace of Christ alone; but piety and holiness of life distinguish true faith from that knowledge of God which is fictitious and dead; for the truth is, that those who are in Christ, as Paul says, have put off the old man. (Colossians 3:9.)

John Calvin's Commentaries (1540-1563) — public domain. Text from the Calvin Translation Society English edition (1840s-50s) via the Christian Classics Ethereal Library (ccel.org). Calvin's coverage is partial (roughly two-thirds of the Bible); uncommented books and verses are honest gaps, never fabricated. The 19th-century editor's footnotes and remarks are omitted so the notes are faithfully Calvin's own voice.

Geneva Bible translators 1599 · Public Domain On vv3–6 This must be understood of such a knowledge, as…
John Trapp 1656 · Public Domain On vv3–6 3 And hereby we do know that we know…
Matthew Poole 1685 · Public Domain On vv3–6 This faith is often in the Holy Scripture signified…
William Burkitt 1703 · Public Domain On vv3, 6 Observe here, 1. That a Christian may be assured…
Matthew Henry 1710 · Public Domain On v3 These verses may seem to relate to the seventh…
John Gill 1763 · Public Domain On vv3–6 And hereby we do know that we know him,....…
John Wesley 1765 · Public Domain On vv3, 5, 6 And hereby we know that we truly and savingly…
Adam Clarke 1810 · Public Domain On vv3–6 Verse 3. And hereby we do know that we…
Joseph Benson 1811 · Public Domain On v3 1Jn 2:3-6. Hereby we do know that we, truly…
Albert Barnes 1834 · Public Domain On vv3–6 And hereby we do know that we know him…
Haydock's Catholic Bible Commentary 1859 · Public Domain On vv3–5 We have known him, if we keep his commandments.…
Lange's Commentary on the Holy Scriptures 1864 · Public Domain On v3 5. Mark of the walk in the light. Obedience…
Robert Jamieson, A. R. Fausset & David Brown 1871 · Public Domain On vv3–6 hereby--Greek, "in this." "It is herein," and herein only,…
Daniel D. Whedon 1874 · Public Domain On vv3–6 2. Yet for the claimant of the divine purity…
The Cambridge Bible for Schools and Colleges 1878 · Public Domain On vv3–6 3. hereby we do know that we know Him]…
Ellicott's Commentary for English Readers 1878 · Public Domain On v3 (5) The fourth inference from the doctrine that God…
The Pulpit Commentary 1880 · Public Domain On vv3–6 Vers. 3-6. Thirdly, walking in the light involves obedience.
The Biblical Illustrator 1887 · Public Domain On vv3, 6 And hereby we know that we do know Him,…
The Expositor's Bible 1887 · Public Domain On v6 Chapter 9
B. W. Johnson 1891 · Public Domain On vv3–6 3–6. And hereby we do know that we know…
William B. Godbey 1900 · Public Domain On vv3–6 3. “In this we know that we do know…
C. I. Scofield 1917 · Public Domain On vv3, 5 John uses "commandments"
Paul E. Kretzmann 1924 · Public Domain On v3 Keeping Christ’s commandments:
unfoldingWord translationNotes 2017 · CC BY-SA 4.0 On v4 The one who says
Tyndale Open Study Notes 2022 · CC BY-SA 4.0 On v3 2:3-6 Obedience is one clear indication that we know…
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