Is it okay to have premarital sex if you know you are going to marry the person?
Answered from the commentary of Truth & Testimony, Brian Warnes, The Bible Treasury and 1 other
No. Having decided to marry does not make intercourse before marriage right: fornication means sexual intercourse outside marriage, even when the couple intend to marry, and it is condemned as sin. The freedom to enjoy physical union belongs to marriage; before then, restraint and self-control are required. Marriage is to be held in honour and the bed kept undefiled, for God will judge fornicators and adulterers.
Verses: Genesis 2:24, Exodus 20:14, Matthew 5:27, Matthew 5:28, Matthew 19:4, Matthew 19:5, Matthew 19:6, 1 Corinthians 6:18, 1 Corinthians 6:19, 1 Corinthians 6:20, 1 Corinthians 7:2, 1 Corinthians 7:8, 1 Corinthians 7:9, 1 Corinthians 7:36, 1 Corinthians 7:37, 1 Corinthians 7:38, 1 Thessalonians 4:3, 1 Thessalonians 4:4, 1 Thessalonians 4:5, Hebrews 13:4
The above is AI generated summary based on the writers below.
What the commentators say
The passages the answer is drawn from, the most direct first, with the words that bear on the question marked.
The length of an engagement will vary according to different circumstances. If there is a clear knowledge of the Lord's will and there is no reason to delay, it could be frustrating to wait too long before the full enjoyment of living and working together can be enjoyed; especially if the couple are in the same town and see each other often. This, of course, is only my personal view.
Engagement should be used to get to know each other by talking over different matters; praying together and reading God's word. Habits formed at this stage will provide a foundation for married life. In discussing all the many practical aspects of our lives in an attitude of dependence to our Lord and commitment to Him, He will guide our thoughts together and set our aim to serve Him. It is natural to want to spend as much time as possible in each other's company, but let us ensure that we make time for our responsibility to serve the Lord together in our local assembly or wherever He leads. These are all foundations for a spiritual marriage. If we use this time well it will be something to remember with pleasure.
There will also be the opportunity to get to know each other physically. This is once again an area that needs prayerful consideration. It is normal for there to be a display of affection between two who have committed themselves to each other; yet there is need for self-control and restraint. As in all the other areas we have discussed we should seek to honour the Lord and so live for His glory. Let us be wise in these matters and seek guidance to act in a manner that does not embarrass others or give a bad testimony. We must leave until marriage that freedom to enjoy all the privileges of physical closeness and union; we are forbidden to have intercourse outside of marriage and must not allow our physical emotions to control us. Such actions as staying unaccompanied in the same house should be avoided as they could lead to temptation and suspicion. "Abstain from all appearance of evil." 1 Thessalonians 5 v 22.
In the marriage relationship there is complete freedom in this respect but outside marriage this is forbidden as we can clearly see from our scripture. The world does not see this distinction and the holiness and purity that God intended is destroyed. This relaxation of God's standard where physical relationships are entered into wherever and with whoever one chooses, can only bring guilt and misery.
The whole of Scripture is full of the errors of fornication (Acts 15 v 29) and adultery (Exodus 20 v 14). The first is sexual relationship outside of marriage and the second sexual relationship with a married person. We must clearly state that physical affection is only intended by God for one man and one woman and that within the confines of marriage and to a very limited extent by a couple committed to marriage (see previous chapter).
In God's sight immoral behaviour is so abominable that Paul had to write to Ephesus: “But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints” (Eph. 5:3). This means that we should not mention these things frivolously and so make little of them. The Bible speaks very clearly as to God's judgment about these sins. Holy Scripture not only calls prostitution fornication, but all extramarital intercourse, even where there may be the intention to get married, and even if it is done only once (cf. Gen. 34 and 38). In the world today the word fornication is only used in connection with the first meaning. In the New Testament, however, extramarital intercourse in general is called fornication, that of married persons is called adultery, and both are condemned as abominable sin (Matt. 15:19; 1 Cor. 6:9; Heb. 13:4).
In God's sight immoral behaviour is so abominable that Paul had to write to Ephesus: "But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints" (Eph. 5: 3). This means that we should not mention these things frivolously and so make little of them. The Bible speaks very clearly as to God's judgment about these sins. Holy Scripture not only calls prostitution fornication, but all extramarital intercourse, even where there may be the intention to get married, and even if it is done only once (cf. Gen. 34 and 38). In the world today the word fornication is only used in connection with the first meaning. In the New Testament, however, extramarital intercourse in general is called fornication, that of married persons is called adultery, and both are condemned as abominable sin (Matt. 15: 19; 1 Cor. 6: 9; Heb. 13: 4).
In contrast to being in the city, where a woman's cries for help could be heard, a man may have, in the country, forced a betrothed woman against her will in spite of her cries for help (v.25). This was rape, for which the man must die and the woman be held innocent (vs.26-27).
If a man and woman who were not married nor engaged were guilty of having sexual intercourse, the man must pay fifty shekels of silver to the woman's father and keep her as his wife, being forbidden to ever divorce her (vs.28-29). In all of these things God shows the seriousness of having sexual relationships. He intended this only within the marriage bond, and those who today violate this can expect unpleasant consequences, as well as the displeasure of the Lord.
According to Scripture, the sin of fornication not only refers to prostitution, but to any pre- or extramarital intercourse. We saw this earlier when we considered verses 27-30. Fornication is also adultery when at least one of the persons involved is married. Here the general term, "fornication," is used, although the verse deals especially with adultery. It seems rather far-fetched to interpret "fornication" here as implying immoral behaviour before the marriage, of which the husband learns only after the wedding.
The unmarried Christian and sexuality
We are dealing here with a problem that only exists for an unmarried believer in this form: a life of sexual purity and abstinence. Of course, all Christians are called to a life of (sexual) purity, but for the married Christian this means being faithful to his or her marriage partner and to have sexual intercourse only with her or him, whereas for someone who is unmarried it means a life of permanent sexual abstinence. In a completely sexualised society this can be a hard thing for a teenage Christian, but it may not be much easier for a 30-year-old unmarried Christian either.
In today’s society self-denial is seen as a negative idea. The view most people around us take today is that you have a right to live out all your wishes and desires. But the life of a Christian is often connected with sacrifice. In a Christian marriage each partner makes sacrifices out of love. Living out your desires in an egoistic way is unthinkable in this context. Therefore, the unmarried believer should be willing to deny himself or herself in order to live a life of sexual abstinence for the Lord’s sake and His honour.
So as we grow from our youth let us keep our bodies (the temples of the Holy Spirit) pure and private until, in the will of God, He gives us a partner in marriage; in this holy relationship our physical desires can be satisfied.
One more reference to scripture I would make in consequence of having heard it said, "Why do you make more of this sin than of any other?" An awful word! But the apostle says, "Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body. What! know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? for ye are bought with a price: therefore glorify God in your body [and in your spirit, which are God's]" (1 Cor. 6:18-20).
In Acts 15 the brethren were bid to abstain from meats offered to idols, and from blood, and from things strangled, and from fornication. Why is fornication put here with other things? Because it is the offence to the church of God as blood would be to the Jews, or things offered to idols to the Gentiles: for the character of the church is that of a chaste virgin for Christ (2 Cor. 11:2, comp. Matt. 25:1, Rev. 19:7). And therefore, while in abstaining from things offered to idols, it would be for conscience not thine own but of another (1 Cor. 10); it would, on the other hand, be for conscience thine own in the fullest possible sense in abstaining from fornication of the slightest degree.
Verses
- Genesis 2:24Therefore shall a man leave his father and his mother, and cleave to his wife; and they shall become one flesh.
- Exodus 20:14Thou shalt not commit adultery.
- Matthew 5:27–2827Ye have heard that it has been said, Thou shalt not commit adultery. 28But I say unto you, that every one who looks upon a woman to lust after her has already committed adultery with her in his heart.
- Matthew 19:4–64But he answering said [to them], Have ye not read that he who made [them], from the beginning made them male and female, 5and said, On account of this a man shall leave father and mother, and shall be united to his wife, and the two shall be one flesh? 6so that they are no longer two, but one flesh. What therefore God has joined together, let not man separate.
- 1 Corinthians 6:18–2018Flee fornication. Every sin which a man may practise is without the body, but he that commits fornication sins against his own body. 19Do ye not know that your body is [the] temple of the Holy Spirit which [is] in you, which ye have of God; and ye are not your own? 20for ye have been bought with a price glorify now then God in your body.