Now it appears, that, notwithstanding the greatly scattered state of the Corinthian Church, they still retained some respect for Paul, inasmuch as they consulted him on doubtful points. What their questions had been is uncertain, except in so far as we may gather them from his reply. This, however, is perfectly well known, that immediately after the first rise of the Church, there crept into it, through Satan's artifice, a superstition of such a kind, that a large proportion of them, through a foolish admiration of celibacy, despised the sacred connection of marriage; nay more, many regarded it with abhorrence, as a profane thing. This contagion had perhaps spread itself among the Corinthians also; or at least there were idly-disposed spirits, who, by immoderately extolling celibacy, endeavored to alienate the minds of the pious from marriage.
... Defraud ye not one the other Profane persons might think that Paul does not act with sufficient modesty in discoursing in this manner as to the intercourse of a husband with his wife; or at least that it was unbecoming the dignity of an Apostle. If, however, we consider the reasons that influenced him, we shall find that he was under the necessity of speaking of these things. In the first place, he knew how much influence a false appearance of sanctity has in beguiling devout minds, as we ourselves know by experience. For Satan dazzles us with an appearance of what is right, that we may be led to imagine that we are polluted by intercourse with our wives, and leaving off our calling, may think of pursuing another kind of life. Farther, he knew how prone every one is to self-love, and devoted to his own gratification. From this it comes, that a husband, having had his desire gratified, treats his wife not merely with neglect, but even with disdain; and there are few that do not sometimes feel this disdain of their wives creep in upon them. It is for these reasons that he treats so carefully of the mutual obligations of the married life. “If at any time it comes into the minds of married persons to desire an unmarried life, as though it were holier, or if they are tempted by irregular desires, let them bear in mind that they are bound by a mutual connection.” The husband is but the one half of his body, and so is it, also, as to the wife. Hence they have not liberty of choice, but must on the contrary restrain themselves with such thoughts as these: “Because the one needed help from the other, the Lord has connected us together, that we may assist each other.” Let each then be helpful to each other’s necessity, and neither of them act as if at his or her own disposal.
Unless by mutual consent He requires mutual consent, in the first place, because the question is not as to the continency of one merely, but of two; and besides, he immediately adds two other exceptions. The first is, that it be done only for a time, as perpetual continency is not in their power, lest if they should venture to make an attempt beyond their power, they might fall before Satan’s stratagems. The second is, that they do not abstain from conjugal intercourse, on the ground of that abstinence being in itself a good and holy work, or as if it were the worship of God, but that they may be at leisure for better employments. Now though Paul had taken such pains in guarding this, yet Satan prevailed so far as to drive many to unlawful divorce, from a corrupt desire for an unmarried life. The husband, leaving his wife, fled to the desert, that he might please God better by living as a monk. The wife, against her husband’s will, put on the veil — the badge of celibacy. Meanwhile they did not consider that by violating their marriage engagement they broke the Lord’s covenant, and by loosing the marriage tie, they cast off the Lord’s yoke.