1 Corinthians 7:14
in 1 Corinthians 7For the unbelieving husband is sanctified through his believing wife, and the unbelieving wife is sanctified through her believing husband. Otherwise your children would be unclean, but now they are holy.
BSB
The same verse in ASV and KJV ▾
ASV
For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the brother: else were your children unclean; but now are they holy.
KJV
For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy.
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This verse in 1 Corinthians 7
Commentary
23 notes on this verseFor the unbelieving husband is sanctified by the wife,.... That is, "by the believing wife"; as the Vulgate Latin and Syriac versions read, and so it is read in some copies; and likewise in the next clause the same is read, by the believing husband; this is a reason given by the apostle why they should live together.
This site's exposition
To the rest I say this
on 1 Corinthians 7:12-14
Paul rules on a case the Lord's teaching did not cover, the marriage of a believer to an unbeliever willing to stay. The unbelieving husband is sanctified through his believing wife, against a Corinthian fear that a mixed marriage defiled.
This site's exposition
sanctified through his believing wife
Theophylact holds that the believer's purity outweighs the other's uncleanness within the one marriage. Wesley takes it more practically, many such husbands having been won and their children raised as Christians. Tertullian sees the children marked out for holiness.
The record, by era
The Church Fathers5 voices
These unbelievers have the benefit of good will, which protects them from detesting the name of Christ.
Husband and wife are one in the same way that wine and water are one when they are mixed together. Just as the believing partner sanctifies the unbelieving one, so the unbelieving partner corrupts the believing one. This is why a man who is not yet married should consider very carefully and either not marry at all or marry only in the Lord.
The children of believers were in some sense destined for holiness and salvation, and in the pledge of this hope Paul supported those marriages which he wished to continue.
It was from this circumstance that the apostle said, that when either of the parents was sanctified, the children were holy; and this as much by the prerogative of the (Christian) seed as by the discipline of the institution (by baptism, and Christian education). "Else," says he, "were the children unclean" by birth: as if he meant us to understand that the children of believers were designed for holiness, and thereby for salvation; in order that he might by the pledge of such a hope give his support to matrimony, which he had determined to maintain in its integrity.
Secondly, if, according to the Scripture, they who shall be "apprehended" by the faith in (the state of) Gentile marriage are not defiled (thereby) for this reason, that, together with themselves, others also are sanctified: without doubt, they who have been sanctified before marriage, if they commingle themselves with "strange flesh," cannot sanctify that (flesh) in (union with) which they were not "apprehended.
15 more voices on this verse
The Church Fathers4 voices
But if continency follows Christ, and virginity is destined for the kingdom of God, what have they to do with earthly dress, and with ornaments, wherewith while they are striving to please men they offend God? Not considering that it is declared, "They who please men are put to confusion, because God hath despised them; " and that Paul also has gloriously and sublimely uttered, "If I yet pleased men, I should not be the servant of Christ." But continence and modesty consist not alone in purity of the flesh, but also in seemliness, as well as in modesty of dress and adornment; so that, according to the apostle, she who is unmarried may be holy both in body and in spirit. Paul instructs and teaches us, saying, "He that is unmarried careth for the things of the Lord, how he may please God: but he who has contracted marriage careth for the things which are of this world, how he may please his wife. So both the virgin and the unmarried woman consider those things which are the Lord's, that they may be holy both in body and spirit." A virgin ought not only to be so, but also to be perceived and believed to be so: no one on seeing a virgin should be in any doubt as to whether she is one. Perfectness should show itself equal in all things; nor should the dress of the body discredit the good of the mind. Why should she walk out adorned? Why with dressed hair, as if she either had or sought for a husband? Rather let her dread to please if she is a virgin; and let her not invite her own risk, if she is keeping herself for better and divine things. They who have not a husband whom they profess that they please, should persevere, sound and pure not only in body, but also in spirit. […]
Then lest the woman might fear, as though she became unclean because of intercourse with her husband, he says, "For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the husband." And yet, if "he that is joined to an harlot is one body," it is quite clear that the woman also who is joined to an idolater is one body. Well: it is one body; nevertheless she becomes not unclean, but the cleanness of the wife overcomes the uncleanness of the husband; and again, the cleanness of the believing husband overcomes the uncleanness of the unbelieving wife. How then in this case is the uncleanness overcome, and therefore the intercourse allowed; while in the woman who prostitutes herself, the husband is not condemned in casting her out? Because here there is hope that the lost member may be saved through the marriage; but in the other case the marriage has already been dissolved; and there again both are corrupted; but here the fault is in one only of the two. I mean something like this: she that has been guilty of fornication is utterly abominable: if then "he that is joined to an harlot is one body," he also becomes abominable by having connection with an harlot; wherefore all the purity flits away. But in the case before us it is not so. But how? The idolater is unclean but the woman is not unclean. For if indeed she were a partner with him in that wherein he is unclean, I mean his impiety, she herself would also become unclean. But now the idolater is unclean in one way, and the wife holds communion with him in another wherein he is not unclean. For marriage and mixture of bodies is that wherein the communion consists. Again, there is a hope that this man may be reclaimed by his wife for she is made completely his own: but for the other it is not very easy. […]
It was not by means of visions alone which were seen, and words which were proclaimed, but also in actual works, that He was beheld by the prophets, in order that through them He might prefigure and show forth future events beforehand.
A commentator
Severian of GabalaPAULINE COMMENTARY FROM THE GREEK CHURCH · Written before 425.
proposed
When the children are clean and holy, uncorrupted by unbelief, the faith of the parent has won.
The Medieval Church4 voices
That is, by the abundance of purity of the believing spouse, the impurity of the unbelieving one is overcome. This is what the apostle's words mean, and not that the pagan becomes holy. For the apostle did not say "is holy," but "is sanctified," that …
If the unbelieving half were not overcome by the purity of the believing half, then their children would be unclean, or only half clean.
That is, they are not unclean. By the superfluous expression "holy," the apostle dispels the fear of such a suspicion.
Then when he says, For the unbelieving husband, he gives the reason for the admonition just given. First, he proposes an example; secondly, the danger (v. 14b); thirdly, the fruit (v. 14c). In regard to the first he does two things: first, he gives the …
The Puritans and the Awakening4 voices
Thus Christians are called commonly saints; such they are by profession, separated to be a peculiar people of God, and as such distinguished from the world; and therefore the children born to Christians, though married to unbelievers, are not to be reckoned as part of the world, but of the church, a holy, not a common and unclean seed.
He is sanctified for the wife's sake. She is sanctified for the husband's sake. He is to be reputed clean who is one flesh with her that is holy, and vice versâ: Else were your children unclean, but now are they holy (
quarantine:debris (2026-07-29) — unbalanced-parens
For the unbelieving husband hath, in many instances, been sanctified by the wife - Else your children would have been brought up heathens; whereas now they are Christians.
He shows them that becoming Christians does not change their external state; and therefore advises every one to continue, in the general, in that state in which he was called,
The Nineteenth Century3 voices
The unbelieving husband is sanctified by the wife - Or rather, is to be reputed as sanctified on account of his wife; she being a Christian woman, and he, though a heathen, being by marriage one flesh with her: her sanctity, as far as it refers to outward things, may be considered as imputed to him so as to render their connection not unlawful. The case is the same when the wife is a heathen and the husband a Christian.
A commentator
Jamieson, Fausset & Brown1802–1910
Commentary Critical and Explanatory on the Whole Bible (1871)
Children were included in the covenant, as God made it not only with Abraham, but with his "seed after" him (Ge 17:7). So the faith of one Christian parent gives to the children a near relationship to the Church, just as if both parents were Christians (compare Ro 11:16). Timothy, the bearer of this Epistle, is an instance in point (Ac 16:1).
A commentator
Albert Barnes1798–1870
Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869)
proposed
For the unbelieving husband - The husband that is not a Christian; who still remains a pagan, or an impenitent man. The apostle here states reasons why a separation should not take place when there was a difference of religion between the husband and the wife. The first is, that the unbelieving husband is sanctified by the believing wife. And the object of this statement seems to be, to meet an objection which might exist in the mind, and which might, perhaps, be urged by some. “Shall I not be polluted by such a connection? Shall I not be defiled, in the eye of God, by living in a close union with a pagan, a sinner, an enemy of God, and an opposer of the gospel?” This objection was natural, and is, doubtless, often felt. To this the apostle replies, “No; the contrary may he true. The connection produces a species of sanctification, or diffuses a kind of holiness over the unbelieving party by the believing party, so far as to render their children holy, and therefore it is improper to seek for a separation.” Is sanctified - ἡγίασται hēgiastai. There has been a great variety of opinions in regard to the sense of this word. It does not comport with my design to state these opinions. The usual meaning of the word is, to make holy; to set apart to a sacred use; to consecrate, etc; see the note at Joh 17:17. […]
The words behind it
29 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 |
|---|---|---|---|---|
| ἡγίασται | hegiastai | Has been sanctified | G37 → | 28 times |
| γὰρ | gar | for | G1063 → | 1039 times |
| ὁ | ho | the | G3588 → | 19766 times |
| ἀνὴρ | aner | husband | G435 → | 216 times |
| ὁ | ho | <the> | G3588 → | 19766 times |
| ἄπιστος | apistos | unbelieving | G571 → | 23 times |
| ἐν | en | in | G1722 → | 2738 times |
| τῇ | tea | the | G3588 → | 19766 times |
| γυναικί, | gunaiki | wife, | G1135 → | 211 times |
| καὶ | kai | and | G2532 → | 9120 times |
| ἡγίασται | hegiastai | has been sanctified | G37 → | 28 times |
| ἡ | he | the | G3588 → | 19766 times |
| γυνὴ | gune | wife | G1135 → | 211 times |
| ἡ | he | <the> | G3588 → | 19766 times |
| ἄπιστος | apistos | unbelieving | G571 → | 23 times |
| ἐν | en | in | G1722 → | 2738 times |
| τῷ | to | the | G3588 → | 19766 times |
| ἀδελφῷ· | adelpho | brother; | G80 → | 343 times |
| ἐπεὶ | epei | else | G1893 → | 26 times |
| ἄρα | ara | then | G686 → | 49 times |
| τὰ | ta | the | G3588 → | 19766 times |
| τέκνα | tekna | children | G5043 → | 99 times |
| ὑμῶν | humon | of you | G4771 → | 2973 times |
| ἀκάθαρτά | akatharta | unclean | G169 → | |
| ἐστιν, | estin | are, | G1510 → | 2333 times |
| νῦν | nun | now | G3568 → | 145 times |
| δὲ | de | however | G1161 → | 2765 times |
| ἅγιά | hagia | holy | G40 → | 220 times |
| ἐστιν. | estin | they are. | G1510 → | 2333 times |
ἡγίασταιHas been sanctified
hegiastaiG37 →28 times
γὰρfor
garG1063 →1039 times
ὁthe
hoG3588 →19766 times
ἀνὴρhusband
anerG435 →216 times
ὁ<the>
hoG3588 →19766 times
ἄπιστοςunbelieving
apistosG571 →23 times
ἐνin
enG1722 →2738 times
τῇthe
teaG3588 →19766 times
γυναικί,wife,
gunaikiG1135 →211 times
καὶand
kaiG2532 →9120 times
ἡγίασταιhas been sanctified
hegiastaiG37 →28 times
ἡthe
heG3588 →19766 times
γυνὴwife
guneG1135 →211 times
ἡ<the>
heG3588 →19766 times
ἄπιστοςunbelieving
apistosG571 →23 times
ἐνin
enG1722 →2738 times
τῷthe
toG3588 →19766 times
ἀδελφῷ·brother;
adelphoG80 →343 times
ἐπεὶelse
epeiG1893 →26 times
ἄραthen
araG686 →49 times
τὰthe
taG3588 →19766 times
τέκναchildren
teknaG5043 →99 times
ὑμῶνof you
humonG4771 →2973 times
ἀκάθαρτάunclean
akathartaG169 →
ἐστιν,are,
estinG1510 →2333 times
νῦνnow
nunG3568 →145 times
δὲhowever
deG1161 →2765 times
ἅγιάholy
hagiaG40 →220 times
ἐστιν.they are.
estinG1510 →2333 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
Titus 1:15To the pure, all things are pure; but to the defiled and unbelieving, nothing is pure. Indeed, both their minds and their consciences are defiled.
it leads to
- Romans 14:14
I am convinced and fully persuaded in the Lord Jesus that nothing is unclean in itself. But if anyone regards something as unclean, then for him it is unclean.
- Romans 14:20
Do not destroy the work of God for the sake of food. All food is clean, but it is wrong for a man to let his eating be a stumbling block.
- 1 Corinthians 10:23
“Everything is permissible,” but not everything is beneficial. “Everything is permissible,” but not everything is edifying.
- 1 Timothy 4:3–4
They will prohibit marriage and require abstinence from certain foods that God has created to be received with thanksgiving by those who believe and know the truth.
- Romans 14:14
Through
Isaiah 52:1Awake, awake, clothe yourself with strength, O Zion! Put on your garments of splendor, O Jerusalem, holy city! For the uncircumcised and unclean will no longer enter you.
it leads to
- Revelation 21:27
But nothing unclean will ever enter it, nor anyone who practices an abomination or a lie, but only those whose names are written in the Lamb’s Book of Life.
- Isaiah 51:17
Awake, awake! Rise up, O Jerusalem, you who have drunk from the hand of the LORD the cup of His fury; you who have drained the goblet to the dregs—the cup that makes men…
- Zechariah 3:4
So the angel said to those standing before him, “Take off his filthy clothes!” Then he said to Joshua, “See, I have removed your iniquity, and I will clothe you with splendid robes.”
- Revelation 21:2
I saw the holy city, the new Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband.
- Revelation 21:27
Where this verse is studied
On this page
About 1 Corinthians

This page draws on 18 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); Ambrosiaster, COMMENTARY ON PAUL'S EPISTLES; Charles Hodge, An Exposition of the First Epistle to the Corinthians; Cyprian, Treatise II On the Dress of Virgins; Irenaeus, Against Heresies Book IV; Jamieson, Fausset & Brown, Commentary Critical and Explanatory on the Whole Bible; John Chrysostom, Homily on 1 Corinthians 19; John Gill, Exposition of the New Testament (1746-1748); John Wesley, Explanatory Notes upon the New Testament; Matthew Henry, Commentary on the Whole Bible; Origen of Alexandria, COMMENTARY ON 1 CORINTHIANS 3.36.2-5; Severian of Gabala, PAULINE COMMENTARY FROM THE GREEK CHURCH; Tertullian, ON THE SOUL 39.4; Tertullian, A Treatise on the Soul; Tertullian, To His Wife Book II; Theophylact of Ohrid, Commentary on 1 Corinthians and Thomas Aquinas, Commentary on 1 Corinthians.
