1 John 1:8
in 1 John 1If we say we have no sin, we deceive ourselves, and the truth is not in us.
BSB
The same verse in ASV and KJV ▾
ASV
If we say that we have no sin, we deceive ourselves, and the truth is not in us.
KJV
If we say that we have no sin, we deceive ourselves, and the truth is not in us.
⋯
This verse in 1 John 1
Commentary
25 notes on this verseIf we say that we have no sin - This is tantamount to 1Jn 1:10: If we say that we have not sinned. All have sinned, and come short of the glory of God; and therefore every man needs a Savior, such as Christ is. It is very likely that the heretics, against whose evil doctrines the apostle writes, denied that they had any sin, or needed any Savior.
This site's exposition
we deceive ourselves
If we say that we have no sin, we deceive ourselves, and the truth is not in us answers any reading of the light-walking just described as sinless perfection achieved. The verb is a claim about present, ongoing sinfulness of nature, not merely past acts, and the self-deceit named is a warning aimed at the spiritually mature as much as the young convert. This verse and 3:9's whosoever is born of God doth not commit sin are read together by most teachers on the strength of the tenses, 3:9's present tense naming habitual, unbroken practice rather than the occasional sins this verse assumes every believer still commits; Wesley's doctrine of Christian perfection reads the later verse toward a fuller victory, and the two positions are named here without a verdict.
The record, by era
The Church Fathers5 voices
If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he is faithful and just to forgive us of our sins and to cleanse us from all unrighteousness. If we say that …
If you say that you are not a sinner but act otherwise, you are deceiving yourself.
Let no one deceive you, brothers. Not to know your sin is the worst kind of sin.
"If we say that we have no sin, we deceive ourselves, and the truth is not in us." Consequently, if thou hast confessed thyself a sinner, the truth is in thee: for the Truth itself is light. Thy life hath not yet shone in perfect brightness, because there are sins in thee; but yet thou hast already begun to be enlightened, because there is in thee the confession of sins.
If we confess our sins, faithful and just is He to remit them to us, and utterly purify us from every unrighteousness." Does he say "from impurity? "(No): or else, if that is so, then (He "utterly purifies" us) from "idolatry" too.
18 more voices on this verse
The Church Fathers5 voices
It is pride to presume that it is easy not to sin, since the presumption itself is sin.
Since God is light, there is no darkness in him at all, and he has nothing to do with darkness. The person who is enlightened by his light walks in the light, according to the words of the Savior himself: "While you have the light, …
A commentator
CyprianTreatise XII. Three Books of Testimonies Against the Jews. · Written before 258.
proposed
That no one is without filth and without sin. In Job: "For who is pure from filth? Not one; even if his life be of one day on the earth." Also in the fiftieth Psalm: "Behold, I was conceived in iniquities, and in sins hath my mother conceived me." Also in the Epistle of John: "If we say that we have no sin, we deceive ourselves, and the truth is not in us."
Let us then acknowledge, beloved brethren, the wholesome gift of the divine mercy; and let us, who cannot be without some wound of conscience, heal our wounds by the spiritual remedies for the cleansing and purging of our sins. Nor let any one so flatter himself with the notion of a pure and immaculate heart, as, in dependence on his own innocence, to think that the medicine needs not to be applied to his wounds; since it is written, "Who shall boast that he hath a clean heart, or who shall boast that he is pure from sins? " And again, in his epistle, John lays it down, and says, "If we say that we have no sin, we deceive ourselves, and the truth is not in us." But if no one can be without sin, and whoever should say that he is without fault is either proud or foolish, how needful, how kind is the divine mercy, which, knowing that there are still found some wounds in those that have been healed, even after their healing, has given wholesome remedies for the curing and healing of their wounds anew!
After this we also entreat for our sins, saying, "And forgive us our debts, as we also forgive our debtors." After the supply of food, pardon of sin is also asked for, that he who is fed by God may live in God, and that not only the present and temporal life may be provided for, but the eternal also, to which we may come if our sins are forgiven; and these the Lord calls debts, as He says in His Gospel, "I forgave thee all that debt, because thou desiredst me."
The Medieval Church4 voices
Finally, it must be asked why in our Redeemer Himself, the Mediator between God and men, the Spirit appeared through a dove, but in the disciples through fire? Certainly the only-begotten Son of God is the judge of the human race. But who could endure His justice if, before gathering us through gentleness, He had wished to examine our faults through zeal for righteousness? Therefore, made man for men, He showed Himself gentle to men. He did not wish to strike sinners, but to gather them. First He wished to correct gently, so that He might have those whom He would afterward save in judgment. Therefore the Spirit ought to have appeared over Him in a dove, since He was not coming to strike sins now through zeal, but still to tolerate them through gentleness. But on the contrary, the Holy Spirit ought to have been shown over the disciples in fire, so that those who were simply men, and therefore sinners, He might kindle as spiritual servants against themselves, and the sins which God would spare through gentleness, they themselves might punish in themselves through repentance. For neither could they themselves be without sin who were clinging to the heavenly teaching, as John attests, who says: If we say that we have no sin, we deceive ourselves, and the truth is not in us. Therefore He came in fire upon men, but appeared in a dove upon the Lord, because the sins which the Lord piously tolerates through gentleness, we ought to carefully observe through zeal for righteousness, and always burn away with the fire of repentance.
This is how John describes the Jews who dared to say: "Let his blood be upon us and upon our children," as if they could crucify Christ without being sinners. If we say such things, we deceive ourselves.
If we say that we have no sin, etc. This sentence avails against the heresy of Pelagius, which claimed that all infants are born without sin and that the elect in this life can progress to such an extent as to be without sin. For …
The Apostle again returns to his former discourse and explains what Gospel he heard, namely the following: God is light, and there is no darkness in Him. From whom did he hear this? From Christ Himself, Who said: "I am the light of the world" …
The Puritans and the Awakening4 voices
If we say - Any child of man, before his blood has cleansed us. We have no sin - To be cleansed from, instead of confessing our sins, 1 John i, 9, the truth is not in us - Neither in our mouth nor in our heart.
If we say that we have no sin,....
The more we see them the more we shall esteem and value the remedy. If we deny them, the truth is not in us, either the truth that is contrary to such denial (we lie in denying our sin), or the truth of religion, is not in us. The Christian religion is the religion of sinners, of such as have sinned, and in whom sin in some measure still dwells.
With an account or character of the Mediator's person. He is the great subject of the gospel, the foundation and object of our faith and hope, the bond and cement that unite us unto God. He should be well known; and he is represented here, 1.
The Nineteenth Century4 voices
A commentator
Jamieson, Fausset & Brown1802–1910
Commentary Critical and Explanatory on the Whole Bible (1871)
proposed
Not yet has thy life become perfectly light, as sins are still in thee, but yet thou hast already begun to be illuminated, because there is in thee confession of sins" [AUGUSTINE]. that we have no sin--"HAVE," not "have had," must refer not to the past sinful life while unconverted, but to the present state wherein believers have sin even still.
quarantine:debris (2026-07-29) — odd-straight-quotes
GOD IS LIGHT, and in him is no darkness at all:" and consequently he cannot have fellowship with darkness. God is light, that is purity: and as the thrice Holy One he can hold no communion with iniquity. God is light, that is knowledge, for all things are known unto the Lord, and with ignorance he has no affinity. God is light, that is truth, for he can neither err, nor break his word, and therefore he cannot smile on anything that is false. We are constantly erring, first on this side and then on that, for there is darkness in us; God is light essentially, and it is not possible for his nature to be affected by either impurity or error. Out of this attribute of his nature arises the fact that the Lord always deals with things as they are. Man invents fictions, but God creates facts. We conceive of things as they appear, but God sees them as they exist. "Man looketh at the outward appearance, but God looketh at the heart." The dress of things impresses us, but all things are naked and open before him. The Lord never misrepresents, nor has fellowship with misrepresentation. We are for ever hurrying about with our paint and varnish and tinsel, laboring to make the meaner thing appear equal to the more precious, and spending our skill in making the sham seem as brilliant as the reality, but all this is contrary to the way of the Lord. Everything is true in God, and everything is seen in its reality by his all-discerning eye. Because he is light, he deals with things in the light, treating them as they are. If God is to deal graciously with us, we must each one stand in the light, and present ourselves before him as we are. If there be upon our lip a false word, or in our heart a false thought, or in our mind a knowingly false judgment, so far we are out of the sphere in which God can have fellowship with us.
GOD IS LIGHT, and in him is no darkness at all:" and consequently he cannot have fellowship with darkness. God is light, that is purity: and as the thrice Holy One he can hold no communion with iniquity. God is light, that is knowledge, for all things are known unto the Lord, and with ignorance he has no affinity. God is light, that is truth, for he can neither err, nor break his word, and therefore he cannot smile on anything that is false.
A commentator
Albert Barnes1798–1870
Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869)
proposed
If we say that we have no sin - It is not improbable that the apostle here makes allusion to some error which was then beginning to prevail in the church. Some have supposed that the allusion is to the sect of the Nicolaitanes, and to the views which they maintained, particularly that nothing was forbidden to the children of God under the gospel, and that in the freedom conferred on Christians they were at liberty to do what they pleased, Rev 2:6, Rev 2:15. It is not certain, however, that the allusion is to them, and it is not necessary to suppose that there is reference to any particular sect that existed at that time. The object of the apostle is to show that it is implied in the very nature of the gospel that we are sinners, and that if, on any pretence, we denied that fact, we utterly deceived ourselves. In all ages there have been those who have attempted, on some pretence, to justify their conduct; who have felt that they did not need a Saviour; who have maintained that they had a right to do what they pleased; or who, on pretence of being perfectly sanctified, have held that they live without the commission of sin. To meet these, and all similar cases, the apostle affirms that it is a great elementary truth, which on no pretence is to be denied, that we are all sinners. We are at all times, and in all circumstances, to admit the painful and humiliating truth that we are transgressors of the law of God, and that we need, even in our best services, the cleansing of the blood of Jesus Christ. The fair interpretation of the declaration here will apply not only to those who maintain that they have not been guilty of sin in the past, but also to those who profess to have become perfectly sanctified, and to live without sin. In any and every way, if we say that we have no sin, we deceive ourselves. […]
Modern Voices1 voice
We have grown to associate morality in a book with a kind of optimism and prettiness; according to us, a moral book is a book about moral people. But the old idea was almost exactly the opposite; a moral book was a book about immoral …
The words behind it
15 Greek wordsEvery Greek word of this verse in the order it stands, with what it means and the door to its own study. The last column counts the times a word stands in the whole Bible: the rarer the word, the more the places it appears belong together.
| Greek | Sound | Meaning | Word study | In the Bible |
|---|---|---|---|---|
| ἐὰν | ean | If | G1437 → | 352 times |
| εἴπωμεν | eipomen | we shall say | G2036 → | 925 times |
| ὅτι | hoti | that | G3754 → | 1292 times |
| ἁμαρτίαν | hamartian | sin | G266 → | 173 times |
| οὐκ | ouk | not | G3756 → | 1664 times |
| ἔχομεν, | echomen | we have, | G2192 → | 707 times |
| ἑαυτοὺς | he'autous | ourselves | G1438 → | 322 times |
| πλανῶμεν | planomen | we deceive | G4105 → | 39 times |
| καὶ | kai | and | G2532 → | 9120 times |
| ἡ | he | the | G3588 → | 19766 times |
| ἀλήθεια | aletheia | truth | G225 → | 109 times |
| οὐκ | ouk | not | G3756 → | 1664 times |
| ἔστιν | estin | is | G1510 → | 2333 times |
| ἐν | en | in | G1722 → | 2738 times |
| ἡμῖν. | hemin | us. | G3165 → | 1936 times |
ἐὰνIf
eanG1437 →352 times
εἴπωμενwe shall say
eipomenG2036 →925 times
ὅτιthat
hotiG3754 →1292 times
ἁμαρτίανsin
hamartianG266 →173 times
οὐκnot
oukG3756 →1664 times
ἔχομεν,we have,
echomenG2192 →707 times
ἑαυτοὺςourselves
he'autousG1438 →322 times
πλανῶμενwe deceive
planomenG4105 →39 times
καὶand
kaiG2532 →9120 times
ἡthe
heG3588 →19766 times
ἀλήθειαtruth
aletheiaG225 →109 times
οὐκnot
oukG3756 →1664 times
ἔστινis
estinG1510 →2333 times
ἐνin
enG1722 →2738 times
ἡμῖν.us.
heminG3165 →1936 times
A shaded row is a word that stands 400 times or fewer in the Bible.
The walk
8 stopsEach card is a verse this one points to, and under it the verses that one points to in turn. Where several paths arrive at the same place, that place is listed first: the text keeps returning to it.
Through
Romans 3:23for all have sinned and fall short of the glory of God,
it leads to
- 1 John 1:8–10
If we say we have no sin, we deceive ourselves, and the truth is not in us.
Reached by 2 separate paths from here.
- Ecclesiastes 7:20
Surely there is no righteous man on earth who does good and never sins.
- Romans 3:9
What then? Are we any better? Not at all. For we have already made the charge that Jews and Greeks alike are all under sin.
- Galatians 3:22
But the Scripture pronounces all things confined by sin, so that by faith in Jesus Christ the promise might be given to those who believe.
- Romans 11:32
For God has consigned everyone to disobedience so that He may have mercy on everyone.
- 1 John 1:8–10
Through
Isaiah 53:6We all like sheep have gone astray, each one has turned to his own way; and the LORD has laid upon Him the iniquity of us all.
it leads to
- 1 Peter 2:25
For “you were like sheep going astray,” but now you have returned to the Shepherd and Overseer of your souls.
- 1 Peter 2:25
Through
James 3:2We all stumble in many ways. If anyone is never at fault in what he says, he is a perfect man, able to control his whole body.
it leads to
- James 1:26
If anyone considers himself religious and yet does not bridle his tongue, he deceives his heart and his religion is worthless.
- Proverbs 13:3
He who guards his mouth protects his life, but the one who opens his lips invites his own ruin.
- James 1:26
Where this verse is studied
On this page
Studies2
On this verse
On this chapter
About 1 John

This page draws on 23 works. Open the list of works
This page draws on Adam Clarke, Commentary on the Bible; Albert Barnes, Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869); Andreas of Caesarea, CATENA; Augustine of Hippo, Ten Homilies on 1 John 1; Bede, Commentary on the Catholic Epistles; Caesarius of Arles, SERMONS 144.4; Charles Spurgeon, The Metropolitan Tabernacle Pulpit, Sermon No. 1241: “Honest Dealing with God” (lightly modernized text, CCEL edition); Cyprian, Treatise XII. Three Books of Testimonies Against the Jews.; Cyprian, Treatise VIII On Works and Alms; Cyprian, Treatise IV. On the Lord's Prayer.; Didymus the Blind, COMMENTARY ON 1 JOHN; GK Chesterton, All Things Considered, Tom Jones and Morality (1908); Gregory the Dialogist, Forty Gospel Homilies, Homily 30; Hilary of Arles, INTRODUCTORY COMMENTARY ON 1 JOHN; Jamieson, Fausset & Brown, Commentary Critical and Explanatory on the Whole Bible; John Gill, Exposition of the New Testament; John Gill, Exposition of the New Testament (1746-1748); John Wesley, Explanatory Notes upon the New Testament; Leo the Great, SERMONS 41.1; Matthew Henry, Commentary on the Whole Bible; Oecumenius, Commentary on 1 John; Tertullian, On Modesty and Theophylact of Ohrid, Commentary on 1 John.
