The Church Fathers on this verse

1 Corinthians 6:16Meaning & Commentary from the Church Fathers

Or know you not that he who is joined to a harlot is made one body? For they shall be, saith he, two in one flesh.

Douay-Rheims

ουκ η ουκ οιδατε οτι ο κολλωμενος τη πορνη εν σωμα εστιν εσονται γαρ φησιν οι δυο εις σαρκα μιαν

Greek (Byzantine text)

The Church Fathers on this verse

11 Church Fathers comment on this verse

John Chrysostom

4th centuryChurch Father

Next he shows how this truly happens with the fornicator: "Or do you not know," he says, "that he who is joined to a harlot becomes one body with her?" (1 Cor 6:16).

How is this known? "For," he says, "the two shall become one flesh." "But he who is joined to the Lord is one spirit" (1 Cor 6:17).

Having been joined to each other, two can no longer be two, but both become one. See how again he conducts the rebuke by the very names, using the words harlot and Christ.

"Flee fornication." He did not say, abstain from adultery, but flee, that is, strive diligently to keep far from this vice.

"Every sin that a man commits is outside the body, but the fornicator sins against his own body" (1 Cor 6:18).

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This is less important than what was said above. Yet, when speaking about fornicators, he rebukes their sin from every side and shows the gravity of their guilt by both great and small things.

The first is said for the more reverent, and the latter for the weaker.

Paul's wisdom is revealed precisely in this: he admonishes by presenting not only what is great, but also what is small, shameful, and indecent.

But you will say, does not the murderer, the covetous man, and the robber defile his hand? Everyone knows this.

But since it was not possible to say that there is no one worse than the fornicator, he portrays the gravity of this sin in another way.

He explains that by fornication the whole body becomes unclean. It is defiled as though it had fallen into a filthy vessel filled with impurity.

For this reason we have such a custom: after acts of covetousness and robbery, no one takes care to wash, but returns straight home.

After adultery, however, people go to wash, as though they had become wholly unclean. Thus conscience is especially ashamed of this sin.

Both sins are grave, covetousness and adultery, and both cast into Gehenna. Yet, acting with complete foresight, Paul shows the gravity of adultery by every means he could.

Theophylact of Bulgaria

11th centuryChurch Father

He shows what has been said, that is, how the members of Christ become members of a harlot. Through intercourse, he says, a man becomes one with a harlot. Therefore his members, which were members of Christ, become members of a harlot.

Cyrill of Alexandria

5th centuryChurch Father

For just as the one joined to a harlot becomes one with her, so the one who has become a partaker of the Holy Spirit becomes one with the Lord.

Therefore the Holy Spirit is God, through whom we are joined to God and become one with Him. We become partakers of the divine nature (2 Pet 1:4) through contact and union with the Spirit.

But if the Spirit is God, how will He at the same time be a creature?

Basilios Michailowski

19th centuryChurch Father

A Christian who, through satiety and intoxication, has gone so far as to violate chastity or marital fidelity must feel his humiliation.

He must understand that his body is an instrument of both virtue and vice. When it is satiated, intoxicated, and fornicating, it does not belong to him, but to the Lord.

It has been redeemed by the priceless blood of the Savior, washed in the holy baptismal water, and counted worthy of holy Communion of the Body and Blood of Christ.

Together with the soul, it has given itself to the perpetual service of God. Naturally, therefore, it belongs to God forever.

Consequently, a Christian man or woman has no authority to abuse the body.

Ambrosiaster

4th centuryChurch Father

The Apostle says this because whoever brings about union with what is defiled becomes one with the one with whom he is united. Fornication makes two into one, since they are one both according to the flesh and in dishonor. For it is said, "and the two shall become one flesh" (Gen 2:24). This is also clear because the woman was taken from the man, and both are one flesh.

Theodoret of Cyrus

5th centuryChurch Father

"Or do you not know that he who is joined to a harlot is one body? For He says, The two shall become one flesh" (Gen 2:24). "But he who is joined to the Lord is one spirit with the Lord."

The Apostle did not without reason apply to fornication what was said of marital union. In the substance of the act, the two are one and the same. The difference is shown by the lawfulness or unlawfulness of the act.

Therefore he says that the one joined to a harlot makes his members "members of a harlot." But the one united in spirit with the Lord makes his members "members of Christ."

Therefore, if you have been united with the Lord and again go to a harlot, the insult extends to the Master Himself. You give His members to a harlot and make the Master's members "members of a harlot."

Oecumenius

6th centuryChurch Father

The one who has entrusted himself not to the law and divine marriage, but lives in fornication, must have honorable marriage and an undefiled bed (Heb 13:4). By fornication and inward uncleanness he insults marriage and his wife. Whoever does this sins against his own body, sinning against the wife who is one body with her husband.

Nicephoros (Theotokis)

18th centuryChurch Father

Why does the Apostle adapt to a harlot this word, "and he shall cleave to his wife, and the two shall become one flesh" (Gen 2:24), which Adam uttered concerning every man's wife?

Because the act of nature is one and the same in lawful marriage and in fornication. That is, the union and cohabitation of man with woman makes the two one flesh.

To prove from divine Scripture that the one joined to a harlot becomes one body with her, he cited these words of Adam.

But since this act is naturally one and the same, why does the one united with his wife not separate the members of Christ, as the one joined to a harlot separates them and makes them members of a harlot?

Because the one united with his wife is united with his own member, joined to him by God through the Church.

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But the one mingled with a harlot is joined to an alien member. For "marriage is honorable among all," since its aim is the begetting of children. "But God will judge fornicators and adulterers" (Heb 13:4).

This is because they unite for pleasure alone.

Lawful marriage is an image of the spiritual union of Jesus Christ with His bride, the Church. "And the two shall become one flesh. This is a great mystery, but I speak concerning Christ and the Church" (Eph 5:31-32).

See, then, how the Apostle, having proved by the saying of divine Scripture that "he who is joined to a harlot is one body with her," thus prepares the proof that the fornicator makes the members of Christ members of a harlot.

Michail Cheraskov

19th centuryChurch Father

In fornication there is a shameful union with a harlot, in violation of union with the Lord. "Or do you not know that he who is joined to a harlot becomes one body with her," according to the law of the original institution of marriage? "For it is said, 'The two shall become one flesh'" (Gen 2:24). "But he who is joined to the Lord is one spirit with the Lord." Blessed Theodoret writes that the Apostle did not without reason apply to fornication what was said about marital union. In the substance of the body both are one and the same. The difference lies in the lawfulness or unlawfulness of the act.

Nikanor (Kamenski)

19th centuryChurch Father

Against fornication, as a sin especially widespread in Corinth, the Apostle speaks at great length. He speaks against it partly in the following chapter also, when giving rules concerning married and virginal life.

Here, first of all, he sets forth the highest motives for withdrawing from sins of this kind. These are the union of Christians with God, their coming resurrection to eternal life, and the indwelling of the Spirit of God in them as in a temple.

Then he adds other motives: the impropriety and shamefulness of communion with a fornicator, and the destructiveness of violating chastity and defiling the body.

The consequence of this defilement is that the Holy Spirit abandons the body, and the spirit of darkness and malice takes up its dwelling there.

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The bodily and spiritual union of Christians with the Lord is founded partly on our creation by the Lord the Creator. It is also founded partly on the Incarnation of the God-man Christ.

He became the Head of the whole body of His Church, in relation to which we are different members.

Our union with Christ concerns our body also, yet the binding power is rooted chiefly in the spirit, which governs the whole being of the Christian.

Whoever is united to Christ in spirit naturally becomes not only one body, but also one spirit with the Lord.

It is clear that such a person can no longer give himself decisively to anyone except the Lord.

The intimate relation into which adulterers enter is revealed from this alone: they enter a union similar to marriage, of which it was said in ancient times that the two become one flesh.

How the whole body is defiled through fornication is revealed by the great perversion of nature that takes place here.

This perversion is very often accompanied by the most destructive consequences for the body and soul of sinners of this kind.

Both the Apostle himself and his interpreters dwell especially on the highest motives for bodily abstinence.

For example, Saint John Chrysostom says: “The body was not created so that you might live without restraint and commit fornication, just as the belly was not made so that you might give yourself to gluttony.

It was created so that it might serve Christ as Head, and that He might be Lord for the body.

Let us then be ashamed and afraid. We have been deemed worthy of such honor and have become His members, yet we dishonor ourselves with vices.

If our body is a member of Christ, and Christ is risen, then the body without doubt will follow its Head.”

To this His Grace Theophan adds: “By awakening thought of the brightness of the risen Lord's body, the Apostle makes us imagine in what brightness our body will rise.

In this he prepares the strongest inducement to flee fornication, which darkens both soul and body.

The vision of the brightness of the future body served for all ascetics as a powerful motive to refine the body as much as possible, and especially not to allow lustful excitements.

When any of them, by the grace of God, was deemed worthy that lust within him was extinguished and died away, people said of him that before the general resurrection he had tasted its power.

Some of them, when grace-filled movements awakened during prayer, sometimes became wholly luminous. In others, the hands raised to heaven became luminous.

All these are tangible signs that they had tasted the power of the future resurrection.

The Christian body is pure, holy, and akin to the body of Christ, since it is in mystical union with it.

The passion of fornication makes the body dark and shameful. When fornication is committed, the darkness becomes impenetrable and the stench unapproachable.

Fleshly people do not see or perceive this. Spiritual people and the angels see and perceive it.

Fornication completely tears one away from the Lord, for what is dark and foul-smelling can no longer be one with the Lord.”

From this it is clear why the Apostle says, “Flee fornication.” That is, withdraw from this vice swiftly and irreversibly, as from the lowest and most shameful of all.

Theophan the Recluse

19th centuryChurch Father

"Having been joined to each other, two can no longer be two, but both become one" (St. Chrysostom).

The one who ought to be one with Christ is torn away from Christ and becomes one with a harlot. According to what law? According to the law of the original institution of marriage.

But a married man also becomes one with his wife. Why then is he not reproached? The married both remain in the order of God's and Christ's will, and both are Christ's.

The harlot is not Christ's, but a servant of Satan. The one united with her resembles the married in the act, but in its power he is opposite to them.

He tears his body and himself away from Christ, and through union with a harlot casts himself into a realm opposed to Him, the realm of Satan.

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Blessed Theodoret writes: "The Apostle did not without reason apply to fornication what was said of marital union. In the substance of the act, the two are one and the same. The difference is shown by the lawfulness or unlawfulness of the act.

Therefore he says that the one joined to a harlot makes his members members of a harlot. But the one united with the Lord makes his members members of Christ.

Therefore, if you have been united with the Lord and again go to a harlot, the insult extends to the Master Himself. You give His members to a harlot and make the Master's members members of a harlot."

The Christian body is pure and holy, and akin to the Body of Christ, being in mysterious union with it.

The passion of fornication, even when it only begins to arise and draw the soul, already makes the body dark and foul-smelling. When fornication is committed, the darkness becomes impenetrable and the stench unapproachable.

But fleshly people do not see or sense this. Spiritual people and angels see and sense it. There are many accounts of this.

If the coarse covering of the body were removed from a fornicator, leaving him as he is in soul, clothed with the body's vital force, one would see an impenetrably dark human figure giving off unbearable stench.

Meanwhile, this very thing, so dark and foul-smelling, had once been bright and fragrant with the brightness and fragrance of Christ's Body, with which it stood in living relation.

Being such, it was the Lord's and was appropriated by Him to Himself.

When people begin to incline toward fornication, they begin to grow dark and to be torn away from the Lord. Fornication itself tears them completely away from Him, because what is dark and foul-smelling can no longer be one with the Lord.

Cross references

Passages read together with this verse.

The original text

Greek text, 19 words with lemma, transliteration and Strong’s number. Tap to expand.

  1. ἢ
    ē
    or
    G2228 · ἤ
  2. οὐκ
    ouk
    no
    G3756 · οὐ
  3. οἴδατε
    oidate
    I know
    G1492 · εἴδω
  4. ὅτι
    hoti
    that
    G3754 · ὅτι
  5. ὁ
    ho
    the
    G3588 · ὁ
  6. κολλώμενος
    kollōmenos
    I glue
    G2853 · κολλάω
  7. τῇ
    tē
    the
    G3588 · ὁ
  8. πόρνῃ
    pornē
    a prostitute
    G4204 · πόρνη
  9. ἓν
    hen
    one
    G1520 · εἷς
  10. σῶμά
    sōma
    body
    G4983 · σῶμα
  11. ἐστιν
    estin
    I am
    G1510 · εἰμί
  12. Ἔσονται
    esontai
    I am
    G1510 · εἰμί
  13. γάρ
    gar
    for
    G1063 · γάρ
  14. φησίν
    phēsin
    I say
    G5346 · φημί
  15. Οἱ
    hoi
    the
    G3588 · ὁ
  16. δύο
    dyo
    two
    G1417 · δύο
  17. εἰς
    eis
    into
    G1519 · εἰς
  18. σάρκα
    sarka
    flesh
    G4561 · σάρξ
  19. μίαν
    mian
    one
    G1520 · εἷς