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Early Christian writings • Bible passages

Early Christian Views on Sex and Marriage

Early Christians taught that marriage is honorable, sex belongs within marriage, and adultery is wrong. Ignatius, Clement of Alexandria, Athenagoras, Tertullian, and Lactantius all speak clearly about faithfulness and self-control. Bible passages like 1 Corinthians 7 and Hebrews 13:4 sit at the center of the discussion. Some writers also praised abstinence and virginity, so the teaching is strongly pro-marriage and chastity rather than permissive.

100 early-church witnesses · 162 source quotations · compared with Scripture

What did early Christians believe about sexual Relations and Christian Marriage?

Early Christian writers taught that marriage was good, sexual relations belonged inside marriage, and adultery and promiscuity were forbidden. Ignatius, Clement of Alexandria, Athenagoras, Tertullian, and Lactantius all speak this way, and the strongest Bible passages here are 1 Corinthians 7 and Hebrews 13:4. The evidence is broad across the 2nd and 3rd centuries, and several writers also say spouses should stay faithful to one another and that marriage should not be treated as shameful.

At the same time, some writers praised abstinence, virginity, or self-control, so the full picture is not pro-sex in a modern sense; it is pro-marriage, pro-faithfulness, and pro-chastity. Many more early Christian quotations, Bible passages, and source links are gathered below so you can study the evidence for yourself.

Key Takeaways

  • Early Christians treated marriage as honorable and the marriage bed as undefiled.
  • They said sex belonged with one spouse, not with adultery or promiscuity.
  • Some early writers praised abstinence and virginity, but not as a rejection of marriage.
  • 1 Corinthians 7 and Hebrews 13:4 are the main Bible passages in this topic set.

Questions Answered by the Sources

Did early Christians teach that marriage should be honored and sexually pure?

The sources say marriage is honorable, that the marriage bed should be undefiled, and that Christians should keep faith within marriage. Several writers use 1 Corinthians 7 and Hebrews 13 to argue for lawful marriage, purity, and restraint rather than rejection of marriage.

  1. Hebrews 13:4 Direct teaching

    Bible Passages
    Let marriage be held in honor among all, and let the marriage bed be undefiled, for God will judge the sexually immoral and adulterous.
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  2. Clement of Alexandria, The Stromata (Miscellanies) Direct teaching

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    ...release, she is a helper in keeping the house, and in the faith that is in Christ. And still more clearly he says, "To those who are joined in marriage I command, not I, but the Lord, that a wife is not to be separated from her husband. But if she is separated, let her remain unmarried, or else be reconciled to her husband. And a husband is not to send away his wife. But to the rest I say, I, not the Lord," down to, "But now they are holy," 1 Corinthians 7:14. What then will those say who speak against the law and against marriage, as though it were permitted only by the law, and not also in the New Testament? What can those who shrink from sowing and generation say against these laws that have been laid down? For he also appoints as bishop one who rules his own household well, and is the husband of one wife. Therefore he says that all things are pure to the pure, but to the defiled and unbelieving nothing is pure. Rather, both their mind and conscience are defiled, Titus 1:15. But concerning pleasure that is outside the rule, he says, "Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor the soft, nor those who lie with males, nor the greedy, nor
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  3. Ignatius, Epistle to Polycarp (Short Version) Direct teaching

    Early Christian Writings · Primary Text · Volume 1 - The Apostolic Fathers
    But it becomes both men and women who marry, to form their union with the approval of the bishop, that their marriage may be according to God, and not after their own lust.
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  4. Ignatius, Epistle to Polycarp (Syriac Version) Direct teaching

    Early Christian Writings · Primary Text · Volume 1 - The Apostolic Fathers
    It is becoming, therefore, to men and women who marry, that they marry with the counsel of the bishop, that the marriage may be in our Lord, and not in lust.
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  5. Apostolic Constitutions, Apostolic Constitutions Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    For the conjunction of man and wife, if it be with righteousness, is agreeable to the mind of God.
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  6. Ignatius, Epistles of Ignatius Supporting witness

    Early Christian Writings · Primary Text · Volume 1 - The Apostolic Fathers
    [This took place] not as if the lawful union [of man and wife] were abominable, but such a kind of birth was fitting to God.
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  7. Cyprian, Treatises Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
    She knows one home; she guards with chaste modesty the sanctity of one couch.
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  8. Apostolic Constitutions, Apostolic Constitutions Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    for so it is written, The Lord has testified between you and between the wife of your youth;
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  9. Ignatius, Epistle to the Philadelphians (Long Version) Supporting witness

    Early Christian Writings · Primary Text · Volume 1 - The Apostolic Fathers
    Wives, be ye subject to your husbands in the fear of God;
    Read in context

Did early Christians teach that sex belonged within marriage?

The selected sources tie sexual relations to lawful marriage and reject taking another partner or seeking forbidden pleasure. They present marriage as the proper place for sex, with self-control and fidelity as the norm.

  1. 1 Corinthians 7:1 Direct teaching

    Bible Passages
    Now concerning the matters about which you wrote: “It is good for a man not to have sexual relations with a woman.”
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  2. 1 Corinthians 7:2 Direct teaching

    Bible Passages
    But because of the temptation to sexual immorality, each man should have his own wife and each woman her own husband.
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  3. Athenagoras, Connection to Matthew 19:5 Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    For each of us thinks of the woman whom he has married, according to the laws laid down by us, and in the marriage state as his wife. For we believe that we shall live again... one wife, for whom we look.
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  4. Athenagoras, A Plea for the Christians Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    But we are so far from practising promiscuous intercourse, that it is not lawful among us to indulge even a lustful look.
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Did early Christians reject adultery, promiscuity, and lustful desire?

The evidence repeatedly rejects adultery, promiscuous intercourse, and even lustful looking or desire. Several sources also describe Christian sexual ethics as stricter than surrounding pagan practice.

  1. 1 Timothy 4:3 Direct teaching

    Bible Passages
    who forbid marriage and require abstinence from foods that God created to be received with thanksgiving by those who believe and know the truth.
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  2. Lactantius, The Divine Institutes Direct teaching

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    ...ty of chastity. God limits this not only within private walls, but also to the lawful bounds of the marriage bed, so that when a man has a wife, he should not also want to have either a female slave or a free woman besides her, but should keep faith in marriage. For according to human law, only the woman is an adulteress if she has another man, while the husband, even if he has several women, is freed from the charge of adultery. But the divine law joins the two in marriage with equal right, since it is one body, so that whoever has torn apart the union of that body in different directions is judged an adulterer. And for no other reason did God, although He made the other living creatures resist the males after conception, make woman alone among them all receptive to the man. This was clearly so that, if women resisted, lust would force men to desire something else, and by doing so they would not keep the glory of chastity. But neither would a woman gain the virtue of modesty if she were not able to sin. For who would call a dumb animal modest, when after conception it resists the male? It does this because it must come into pain and danger if it allows him. Therefore there is n
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  3. Tertullian, Against Marcion Direct teaching

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
    ...woman unlawfully put away is just as much an adulterer as the man who marries a woman not divorced. Marriage is permanent when it is not rightly dissolved. Therefore, to marry while matrimony is undissolved is to commit adultery. Since, therefore, His prohibition of divorce was conditional, He did not prohibit it absolutely. And what He did not absolutely forbid, He permitted on some occasions, when the cause for which He gave His prohibition is absent. In truth, His teaching is not contrary to Moses, whose precept He partly defends, I will not say confirms. If, however, you deny that divorce is in any way permitted by Christ, how is it that you on your side destroy marriage, neither uniting man and woman, nor admitting to the sacrament of baptism and of the eucharist those who have been united in marriage anywhere else, unless they agree together to repudiate the fruit of their marriage, and so the Creator Himself? Well then, what is a husband in your sect to do if his wife commits adultery? Shall he keep her? But your own apostle, you know, does not allow the members of Christ to be joined to a harlot. 1 Corinthians 6:15 Divorce, therefore, when it is justly deserved, has even
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  4. Minucius Felix, Octavius Direct teaching

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
    ...d hear with pleasure, glory in incests. In the same way, you also worship incestuous gods, who have intercourse with mothers, daughters, and sisters. Therefore, with good reason, incest is often found among you and is continually allowed. Miserable men, you may even, without knowing it, rush into what is unlawful. Since you scatter your lusts everywhere, since you beget children everywhere, and since you often expose even those born in your own homes to the mercy of others, it must happen that you return to your own children and stray to your own offspring. In this way you keep alive the story of incest, even though you have no awareness of your crime. But we keep our modesty not in appearance, but in our heart. We gladly remain in the bond of a single marriage. In the desire to have children, we know either one wife or none at all. We take part in banquets that are not only modest, but also sober. For we do not indulge in entertainments or drag out our feasts with wine. But we temper our joy with seriousness, with chaste conversation, and with bodies even more chaste. Many of us, still unviolated, enjoy rather than boast of a perpetual virginity of the body. So far, in fact, ar
    Read in context
  5. Clement of Alexandria, The Stromata (Miscellanies) Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    Hebrews 13:14-16 And then, as putting the finishing stroke to the question about marriage, he adds: Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.
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  6. Tertullian, Against Marcion Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
    Assuredly also, when (the apostle) rules that marriage should be only in the Lord, 1 Corinthians 7:39 that no Christian should intermarry with a heathen, he maintains a law of the Creator, who everywhere prohibits marriage with strangers.
    Read in context
  7. Clement of Alexandria, The Instructor (Paedagogus) Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    for she did not take a husband in addition to a husband, But in the house the marriage-bed remains unpolluted.
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  8. Lactantius, The Epitome of the Divine Institutes Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    Let him who has a wife seek nothing further, but, content with her alone, let him guard the mysteries of the marriage-bed chaste and undefiled.
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  9. Hippolytus, Exegetical Fragments Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
    And in confirmation of this, in the case of the transgression and violation of marriage unions in the flesh, the law has decreed the penalty of death.
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  10. Tertullian, Apology Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
    ...an obstinate refusal to offer sacrifices, he found in their religious services nothing but meetings early in the morning for singing hymns to Christ and God, and sealing their way of life by a united pledge to remain faithful to their religion, forbidding murder, adultery, dishonesty, and other crimes. In reply, Trajan wrote back that Christians were by no means to be sought out. But if they were brought before him, they should be punished. O miserable deliverance. Under the necessities of the case, it is a self-contradiction. It forbids them to be sought out, as innocent, and it commands them to be punished, as guilty. It is at once merciful and cruel. It passes by, and it punishes. Why do you play this game of evasion with yourself, O Judgment? If you condemn, why do you not also inquire? If you do not inquire, why do you not also absolve? Military stations are set throughout all the provinces for tracking robbers. Against traitors and public enemies every man is a soldier. Search is made even for their confederates and accessories. The Christian alone must not be sought, though he may be brought and accused before the judge, as if a search had any other end than that! And so
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  11. Athenagoras, A Plea for the Christians Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    ...whose lives they turn into mysteries. But if they really meant to condemn shameless and promiscuous intercourse, they should hate either Zeus, who begot children by his mother Rhea and his daughter Koré, and took his own sister as wife, or Orpheus, the inventor of these tales, who made Zeus more unholy and detestable than Thyestes himself. For the latter defiled his daughter in pursuance of an oracle, and when he wanted to obtain the kingdom and avenge himself. But we are so far from practicing promiscuous intercourse that among us it is not even lawful to indulge in a lustful look. For He says, "He who looks on a woman to lust after her has already committed adultery in his heart." Matthew 5:28. Those, then, who are forbidden to look at anything more than that for which God formed the eyes, which were meant to be a light to us, and to whom a wanton look is adultery, since the eyes were made for other purposes, and who must be called to account for their very thoughts, how can anyone doubt that such persons practice self-control? For our account does not lie with human laws, which a bad man can evade. At the outset I proved to you, sovereign lords, that our doctrine is from the
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  12. Lactantius, The Epitome of the Divine Institutes Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    Therefore, let this be kept in all the duties of life, and let it also be kept in marriage. For it is not enough if you keep away from another man's bed, or from a brothel. Let the man who has a wife seek nothing more. Instead, being content with her alone, let him keep the secrets of the marriage bed pure and undefiled. For in God's sight, the man who throws off the yoke and gives himself to forbidden pleasure with another woman, whether free or a slave, is just as much an adulterer and impure. But just as a woman is bound by the bonds of chastity not to desire any other man, so the husband must be bound by the same law, since God has joined the husband and wife together in the union of one body. For this reason, He has commanded that a wife must not be sent away unless she is found guilty of adultery, and that the bond of the marriage covenant must never be broken unless unfaithfulness has broken it. This also is added to complete chastity: there must be an absence not only of the sinful act, but even of the thought of it. For it is clear that the mind is polluted by desire, even when it is not carried out. So a just man ought neither to do, nor to want to do, what is unjust. The
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More related quotations from this section 3 shown
  1. Tertullian, To Scapula Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
    we never pollute the marriage bed; we deal faithfully with our wards;
    Read in context
  2. Lactantius, The Epitome of the Divine Institutes Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    But as a woman is bound by the bonds of chastity not to desire any other man, so let the husband be bound by the same law, since God has joined together the husband and the wife in the union of one body.
    Read in context
  3. Apostolic Constitutions, Apostolic Constitutions Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    I mean rapine, violence, or if there be anything contrary to His righteousness, adultery or fornication.
    Read in context

Did early Christians praise chastity, virginity, and abstinence?

Several early witnesses commend virginity, abstinence from sexual relations, or temporary abstinence for prayer. These texts do not deny marriage; instead, they treat chastity and self-control as spiritually valuable disciplines.

  1. 1 Corinthians 7:38 Direct teaching

    Bible Passages
    So then he who marries his betrothed does well, and he who refrains from marriage will do even better.
    Read in context
  2. 1 Corinthians 7:5 Supporting witness

    Bible Passages
    Do not deprive one another, except perhaps by agreement for a limited time, that you may devote yourselves to prayer; but then come together again, so that Satan may not tempt you because of your lack of self-control.
    Read in context
  3. Athenagoras, The Resurrection of the Dead Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    ...e the distinction between male and female does not exist in souls. Nor do they have any ability for sexual relations, or any desire for them. And where there is no desire, there can be no sexual relations. Where there are no sexual relations at all, there can be no lawful sexual union, that is, marriage. And where there is no lawful union, there can also be no unlawful desire for, or sexual relations with, another man's wife, that is, adultery. Again, the command against theft, or against the desire to have more, does not apply to souls. Souls do not need the things for which men usually steal or rob because of natural poverty or lack, such as gold, silver, an animal, or something else suited for food, shelter, or use. For to an immortal nature, everything that needy people desire as useful is useless. But the fuller discussion of these matters should be left to those who want to examine each point more exactly, or to argue more earnestly with opponents. Since what has just been said, together with what agrees with it in proving the resurrection, is enough for us, it would not be fitting to spend more time on these things. For our aim has not been to leave out nothing that could
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  4. Justin Martyr, On the Resurrection, Fragments Direct teaching

    Early Christian Writings · Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
    ...ancy isn't a necessary consequence of having a womb. Both barren and fertile women can abstain from sexual relations, some from birth and others later in life. Men also remain virgins, some from birth and others later on, thus preventing marriage corrupted by lust. Some animals with wombs don't bear offspring either, such as mules; male mules don’t father offspring. So, both in humans and animals, sexual relations can cease even before the afterlife. Our Lord Jesus Christ was born of a virgin to end procreation driven by wrongful desire and to show the ruler that forming man was possible for God without human intervention. After His birth, He conformed to other human conditions—like eating, drinking, and wearing clothes—but not to fulfilling sexual functions. Regarding fleshly desires, He accepted some as necessary but did not indulge in those unnecessary. Without food, drink, or clothing, the flesh perishes, but it doesn't suffer from the absence of wrongful desire. He also foretold that, in the afterlife, sexual intercourse will cease; as He said, “The children of this world marry and are given in marriage; but the children of the next world neither marry nor are given in marr
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  5. Clement of Alexandria, The Stromata (Miscellanies) Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    But marriage, when by agreement it gives time to prayer, is a teaching of self-control. For he added the words “by agreement,” so that no one might dissolve a marriage. And he added “for a time,” in 1 Corinthians 7:5, so that a man who has taken a wife, if he practices self-control by necessity, may not slip into sin, and while sparing his own marriage, may desire another’s. For this reason, in the case of the man who thinks he is behaving improperly because he keeps his virgin unmarried, he rightly says that if she marries, he does not sin. But each person, whether he has chosen chastity, or whether he has joined himself in marriage for the begetting of children, must firmly remain in his own purpose and not turn aside to what is worse. For if he is able to increase and intensify the pattern of life he has chosen, he gains greater honor with God because of pure self-control that comes from reason. But if he goes beyond the rule he chose, he will then fall back into a lesser hope of glory. For just as chastity has its own duties and ministries, marriage also has its own duties and ministries that belong to the Lord. I mean the care of children and of a wife. For what properly occup
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  6. Lactantius, The Epitome of the Divine Institutes Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    Let lust not go beyond the marriage-bed, but be subservient to the procreation of children.
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  7. Justin Martyr, On the Resurrection, Fragments Direct teaching

    Early Christian Writings · Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
    but those even who are not barren abstain from sexual intercourse, some being virgins from the first, and others from a certain time.
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  8. Hermas, The Shepherd (Pastor) Direct teaching

    Early Christian Writings · Primary Text · 1st c. · Ante-Nicene Fathers Volume #2
    ..."They are daughters of each other. One of them is called Simplicity, another Guilelessness, another Chastity, another Intelligence, and another Love. When you do all the works of their mother, you will be able to live." I said, "I would like to know, Lady, what power each one of them has." She said, "Hear what power they have. Their powers are arranged by each other, and they follow each other in the order of their birth. For from Faith comes Self-restraint; from Self-restraint, Simplicity; from Simplicity, Guilelessness; from Guilelessness, Chastity; from Chastity, Intelligence; and from Intelligence, Love. So the deeds of these are pure, chaste, and divine. Whoever gives himself to these, and is able to hold firmly to their works, will have his dwelling in the tower with the saints of God." Then I asked her about the ages, whether the end was now coming. She cried out in a loud voice, "Foolish man! Do you not see that the tower is still being built? When the tower is finished and built, then the end comes. And I assure you, it will be finished soon. Ask me no more questions. Let you and all the saints be content with what I have called to your remembrance, and with my renewing
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  9. Clement of Alexandria, The Instructor (Paedagogus) Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    ...ement is expelled. So only the unusual nature found in hyenas devised this extra part for excessive intercourse. For that reason it is also somewhat hollow for a short distance, so that it may serve itching parts. But after that, the hollow closes up. For it was not made for generation. From this it is clear to us, and openly admitted, that intercourse with males must be avoided, and fruitless sowings, and preposterous Venus, and the unions of androgynes, things which nature cannot join together. We should follow nature itself, which forbids this by the arrangement of the parts, since it made the male not to receive seed, but to pour it out. And when Jeremiah, that is, the Spirit speaking through him, says, "My house has become a hyena's den," he uses a wise allegory to condemn the worship of idols, rejecting the food that consisted of dead bodies. For truly the house of the living God ought to be pure from idols. Again, Moses also forbids eating the hare. For the hare mates at all times, and leaps, with the female sitting there, attacking her from behind. For it is one of the animals that leap on from behind. It conceives every month, and it conceives again while already pregna
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  10. Clement of Alexandria, The Instructor (Paedagogus) Supporting witness

    Early Christian Writings · Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
    ...e should be taken, how can it be freely allowed to make constant use, not only of food, but also of intercourse, as if it were a necessary thing? From this it can be seen that the sinews are stretched like threads, and in the violent strain of intercourse are broken. Further, it also casts darkness over the senses and weakens the strength. This is plain both in animals without reason and in bodies trained by exercise. For those who abstain overcome their opponents in contests. And animals kept away from intercourse are driven around and almost dragged, after all their strength and force have at last, as it were, been weakened. The sophist from Abdera used to call intercourse a small epilepsy, thinking it an incurable disease. For do not relaxations follow, which are attributed to that emptying and to the greatness of what departs? For man is born from man and is torn away from him. See how great the loss is. The whole man is drawn away by the emptying of intercourse. For he says, "This now is bone of my bones, and flesh of my flesh." Genesis 2:23. Therefore a man is emptied by seed to the same measure that he appears in body. For what goes out is the beginning of generation. Ind
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  11. Tertullian, On the Resurrection of the Flesh Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
    Virginity, likewise, and widowhood, and the modest restraint in secret on the marriage-bed, and the one only adoption of it, are fragrant offerings to God paid out of the good services of the flesh.
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  12. Origen, Commentary on Matthew Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #9
    for by the two, he says, whom the Word desires to agree on earth, we must understand the husband and wife, who by agreement defraud each other of bodily intercourse that they may give themselves unto prayer;
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More related quotations from this section 4 shown
  1. Hermas, The Shepherd (Pastor) Direct teaching

    Early Christian Writings · Primary Text · 1st c. · Ante-Nicene Fathers Volume #2
    but if they remain unmarried, they gain greater honour and glory with the Lord;
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  2. Victorinus, Commentary on the Apocalypse Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
    in virgins restrains the admirable continency of their sealed chastity;
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  3. Novatian, Treatise Concerning the Trinity Supporting witness

    Early Christian Writings · Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
    in virgins restrains the admirable continency of their sealed chastity;
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  4. Didache, Connection to 1 Corinthians 7:34 Supporting witness

    Early Christian Writings · Primary Text · 1st c. · Ante-Nicene Fathers Volume #7
    Let such a virgin, therefore, be holy in body and soul, as the temple of God,
    Read in context

Common Questions

Did early Christians think sex in marriage was good?

Yes. They treated marriage as honorable and said the marriage bed should be kept pure, while sexual immorality and adultery were condemned.

Did early Christians forbid marriage?

No. Some writers praised virginity or abstinence, but others directly defended marriage and rejected teachers who called marriage evil.

Did early Christians expect spouses to be faithful to one another?

Yes. Several writers say a husband should have his own wife and a wife her own husband, and that each should avoid adultery or outside desire.

Source Index for Sexual Relations and Christian Marriage

The guided sections above show the strongest quotations. This compact index highlights 142 ranked source links from 162 compiled sources for deeper study.

Source index 142 ranked links shown

Early Christian Writings 80 shown of 100

Primary-source quotations from early Christian writers and church documents.

  1. Athenagoras, The Resurrection of the Dead

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  2. Justin Martyr, On the Resurrection, Fragments

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  3. Clement of Alexandria, The Stromata (Miscellanies)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  4. Lactantius, The Divine Institutes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  5. Tertullian, On Monogamy

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  6. Clement of Alexandria, The Stromata (Miscellanies)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  7. Lactantius, Of the Manner in Which the Persecutors Died

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  8. Clement of Alexandria, The Stromata (Miscellanies)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  9. Lactantius, The Divine Institutes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  10. Tertullian, Against Marcion

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  11. Tertullian, Against Marcion

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  12. Ignatius, Epistle to the Philadelphians (Long Version)

    Primary Text · Volume 1 - The Apostolic Fathers
  13. Minucius Felix, Octavius

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  14. Athenagoras, A Plea for the Christians

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  15. Irenaeus, Against Heresies: Book IV

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  16. Hippolytus, Refutation of All Heresies

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  17. Lactantius, The Divine Institutes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  18. Origen, Against Celsus

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  19. Origen, Against Celsus

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  20. Hippolytus, Refutation of All Heresies

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  21. Justin Martyr, The Second Apology

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  22. Lactantius, The Epitome of the Divine Institutes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  23. Origen, Against Celsus

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  24. Tertullian, On the Resurrection of the Flesh

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  25. Clement of Alexandria, The Stromata (Miscellanies)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  26. Tertullian, Against Marcion

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  27. Tertullian, To His Wife

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  28. Irenaeus, Against Heresies: Book I

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  29. Ignatius, Epistle to Polycarp (Short Version)

    Primary Text · Volume 1 - The Apostolic Fathers
  30. Athenagoras, Connection to Matthew 19:5

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  31. Clement of Alexandria, The Instructor (Paedagogus)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  32. Lactantius, The Epitome of the Divine Institutes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  33. Lactantius, The Epitome of the Divine Institutes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  34. Cyprian, Treatises

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  35. Cyprian, Epistles

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  36. Justin Martyr, On the Resurrection, Fragments

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  37. Ignatius, Epistle to Polycarp (Syriac Version)

    Primary Text · Volume 1 - The Apostolic Fathers
  38. Hippolytus, Exegetical Fragments

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  39. Dionysius of Alexandria, Miscellaneous Fragments

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #6
  40. Tertullian, Apology

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  41. Tatian, The Diatessaron

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #9
  42. Irenaeus, Fragments from the Lost Writings of Irenæus

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  43. Hermas, The Shepherd (Pastor)

    Primary Text · 1st c. · Ante-Nicene Fathers Volume #2
  44. Arnobius, Against the Heathen

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #6
  45. Cyprian, Epistles

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  46. Clement of Alexandria, The Instructor (Paedagogus)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  47. Tertullian, Scorpiace

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  48. Justin Martyr, The Martyrdom of Justin Martyr

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  49. Tatian, Address to the Greeks

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  50. Origen, Against Celsus

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  51. Hippolytus, Refutation of All Heresies

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  52. Ignatius, Epistle to the Philadelphians (Long Version)

    Primary Text · Volume 1 - The Apostolic Fathers
  53. Clement of Alexandria, The Instructor (Paedagogus)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  54. Athenagoras, A Plea for the Christians

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  55. Tatian, The Diatessaron

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #9
  56. Justin Martyr, The First Apology

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  57. Hippolytus, Refutation of All Heresies

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  58. Justin Martyr, The First Apology

    Primary Text · 2nd c. · Volume 1 - The Apostolic Fathers
  59. Origen, Against Celsus

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  60. Hippolytus, Refutation of All Heresies

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  61. Tertullian, Ad Nationes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  62. Clement of Alexandria, The Stromata (Miscellanies)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  63. Tertullian, To Scapula

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #3
  64. Lactantius, The Epitome of the Divine Institutes

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  65. Minucius Felix, Octavius

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  66. Hippolytus, Refutation of All Heresies

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #5
  67. Origen, Commentary on Matthew

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #9
  68. Origen, Against Celsus

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #4
  69. Apostolic Constitutions, Apostolic Constitutions

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  70. Early Liturgies, Divine Liturgy of St. Mark

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  71. Methodius, Connection to Genesis 2:24

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #6
  72. Irenaeus, Connection to John 2:16

    Primary Text · 3rd c. · Volume 1 - The Apostolic Fathers
  73. Arnobius, Against the Heathen

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #6
  74. Didache, Connection to Hebrews 13:4

    Primary Text · 1st c. · Ante-Nicene Fathers Volume #7
  75. Irenaeus, Connection to 1 Timothy 4:3

    Primary Text · 3rd c. · Volume 1 - The Apostolic Fathers
  76. Didache, Connection to Exodus 20:13-14

    Primary Text · 1st c.
  77. Apostolic Constitutions, Apostolic Constitutions

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #7
  78. Clement of Alexandria, The Instructor (Paedagogus)

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2
  79. Origen, Commentary on Matthew

    Primary Text · 3rd c. · Ante-Nicene Fathers Volume #9
  80. Athenagoras, The Resurrection of the Dead

    Primary Text · 2nd c. · Ante-Nicene Fathers Volume #2

Bible Passages 62 included

Related Bible passages saved for comparison with the early Christian quotations.

  1. 1 Corinthians 7:1

  2. Hebrews 13:4

  3. Song of Solomon 4:6

  4. 3 Maccabees 4:6

  5. Tobit 6:16

  6. Tobit 6:15

  7. 1 Corinthians 7:2

  8. 1 Corinthians 7:38

  9. 1 Timothy 4:3

  10. Wisdom of Solomon 14:26

  11. Isaiah 2:11

  12. 4 Maccabees 2:11

  13. Proverbs 1:27

  14. 1 Maccabees 1:27

  15. Wisdom of Solomon 14:24

  16. 1 Corinthians 7:5

  17. 1 Corinthians 7:36

  18. 1 Corinthians 7:34

  19. Leviticus 19:20

  20. Wisdom of Sirach 42:10

  21. Wisdom of Sirach 25:1

  22. 1 Maccabees 10:54

  23. Deuteronomy 22:29

  24. John 2:16

  25. Leviticus 18:23

  26. Deuteronomy 25:5

  27. Leviticus 20:18

  28. Leviticus 20:10

  29. 4 Maccabees 13:27

  30. Amos 3:13

  31. Wisdom of Solomon 3:13

  32. 1 Corinthians 7:3

  33. 1 Corinthians 7:4

  34. 1 Corinthians 6:16

  35. 1 Corinthians 7:28

  36. 1 Corinthians 7:9

  37. Mark 10:8

  38. Matthew 19:5

  39. Genesis 2:24

  40. Exodus 22:15

  41. Deuteronomy 20:7

  42. 2 Maccabees 14:25

  43. Daniel 5:18

  44. Leviticus 21:3

  45. Numbers 5:20

  46. Ezra 4:20

  47. 1 Esdras 4:20

  48. Psalms 7:14

  49. Tobit 7:14

  50. Leviticus 15:18

  51. Numbers 5:29

  52. Leviticus 20:20

  53. Leviticus 18:20

  54. Genesis 1:27

  55. Leviticus 20:21

  56. 1 Enoch 8:2

  57. Tobit 9:6

  58. Psalms 9:6

  59. Deuteronomy 5:18

  60. Exodus 20:13

  61. Genesis 2:25

  62. 1 Esdras 4:25

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