1. Korinther 7:2

To avoid fornication - Δια τας πορνειας· verto, propter exercendam libidinem, vel ut libidinem licite exercere liceat. Probo hanc notionem ex Hebraeo, ibi זנה, zanah, est libidinem exercere, Hos 4:10 : For they shall eat and not have enough; they shall commit whoredom, תזנו, libidinem exercebunt, and shall not increase. Here the prophet certainly does not speak of whoredom in our sense of the word; for the persons he mentions expected to have children, which cannot be said of those who are addicted to improper connections: the prophet speaks concerning married persons, whom he threatens with a privation of children, notwithstanding libidinem exercebant in order to have numerous families. See Schoettgen. The following verse shows that this is the apostle's meaning. Let every man have his own wife - Let every man have one woman, his own; and every woman one man, her own. Here, plurality of wives and husbands is most strictly forbidden; and they are commanded to marry for the purpose of procreating children. In the Jewish constitutions there are some things not only curious, but useful, respecting marriage. "There are four causes which induce men to marry: 1. Impure desire; 2. To get riches; 3. To become honorable; 4. For the glory of God. Those who marry through the first motive beget wicked and rebellious children. Those who marry for the sake of riches have the curse of leaving them to others. Those who marry for the sake of aggrandizing their family, their families shall be diminished. Those who marry to promote the glory of God, their children shall be holy, and by them shall the true Church be increased."

Here the general rule is given to avoid fornication--More literally, "on account of fornications," to which as being very prevalent at Corinth, and not even counted sins among the heathen, unmarried persons might be tempted. The plural, "fornications," marks irregular lusts, as contrasted with the unity of the marriage relation [BENGEL]. let every man have--a positive command to all who have not the gift of continency, in fact to the great majority of the world (Co1 7:5). The dignity of marriage is set forth by Paul (Eph 5:25-32), in the fact that it signifies the mystical union between Christ and the Church.

Nevertheless, to avoid fornication,.... Or "fornications"; meaning either the frequent commission of that sin; or all sorts of uncleanness and pollution, which may be avoided by wedlock, and the proper use of the marriage bed, where the gift of continency is not bestowed: wherefore to prevent unlawful copulations, as of single persons with one another, or of a married person with a single one, the apostle advises, as being what is right and proper, let every man have his own wife, and let every woman have her own husband; that is, let every man that has a wife enjoy her, and make use of her, and let every woman that has an husband, receive him into her embraces; for these words are not to be understood of unmarried persons entering into a marriage state, for the words suppose them in such a state, but of the proper use of the marriage bed; and teach us that marriage, and the use of it, are proper remedies against fornication; and that carnal copulation of a man with a woman ought only to be of husband and wife, or of persons in a married state; and that all other copulations are sinful; and that polygamy is unlawful; and that one man is to have but one wife, and to keep to her; and that one woman is to have but one husband, and to keep to him.

In this chapter the apostle answers some cases proposed to him by the Corinthians about marriage. He, I. Shows them that marriage was appointed as a remedy against fornication, and therefore that persons had better marry than burn (Co1 7:1-9). II. He gives direction to those who are married to continue together, though they might have an unbelieving relative, unless the unbeliever would part, in which case a Christian would not be in bondage (Co1 7:10-16). III. 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 (Co1 7:17-24). IV. He advises them, by reason of the present distress, to keep themselves unmarried; hints the shortness of time, and how they should improve it, so as to grow dead and indifferent to the comforts of the world; and shows them how worldly cares hinder their devotions, and distract them in the service of God (Co1 7:25-35). V. He directs them in the disposal of their virgins (Co1 7:36-38). VI. And closes the chapter with advice to widows how to dispose of themselves in that state (Co1 7:39, Co1 7:40).

7:2 Because of widespread sexual immorality, Paul encourages most Christians to get married (7:9). He tempers the ideal of the celibate life with awareness of physical realities.