1 Corinthians 7:10

And unto the married... — The Apostle has concluded his instruction to the unmarried and widows, and in 1 Corinthians 7:10 gives his advice to those married persons who had been troubled with doubts as to whether they ought (if marriage were undesirable) to continue in that state.

I command, yet not I, but the Lord. — The contrast which is commenced here, and again brought out in 1 Corinthians 7:12, is not between commands given by St. Paul as an inspired Apostle, and St. Paul as a private individual. In 1 Corinthians 14:37 the Apostle expressly claims that all his commands as an Apostle should be regarded as “the commandments of the Lord,” and in 1 Thessalonians 4:15 the Apostle speaks of that knowledge into which he was guided by the Holy Spirit as given “by the word of the Lord.” St. Paul must not therefore be regarded as here claiming for some of his instructions apostolic authority, and not claiming it for others. The real point of the contrast is between a subject on which our Lord Himself while on earth gave direct verbal instruction, and another subject on which He now gives His commands through His Apostle St. Paul. Christ had given directions regarding divorce (Matthew 5:31; Matthew 19:3; Mark 10:2), and the Apostle here has only to reiterate what the Lord had already commanded.

Let not the wife depart from her husband. — Better, Let her not be separated. The account of our Lord’s words given here differs in two respects from the record given of them by St. Matthew (Matthew 5:32; Matthew 19:9), where the reference is, first and more prominently, to the man putting away his wife — not, as here, to the wife separating herself from her husband — and the exception made, “except it be because of fornication,” is here omitted. The fact that St. Paul only knew from others what our Lord had said, and that the Evangelists wrote what they had heard themselves, would not sufficiently account for this difference; for surely these very Evangelists, or others who like them had heard the Lord’s words, would have been St. Paul’s informants. The reason of the variety in the two accounts is to be found, not in inaccurate knowledge on St. Paul’s part, which we have no reason to suppose, but in the particular circumstances to which the Apostle was applying the teaching of Christ; and this verbal difference is an instructive indication to us of how the Apostles understood that even in the case of the Lord Himself it was the living spirit of His teaching, and not its merely verbal form, which was of abiding and universal obligation. There was no necessity here to introduce the one exceptional cause of divorce which Christ had allowed, for the subject under consideration is a separation voluntarily made, and not as the result of sin on the part of either husband or wife; so the mention here of that ground of exception would have been inapplicable, and have tended only to confuse.

The other point of difference — viz., the mention here of the woman more prominently as separating from the husband — does not in any way affect the principle of the teaching, and indeed our Lord probably did put the case in both ways. (See Mark 10:12.) It may be also that in the letter to which St. Paul was replying the doubt had been suggested by women, who were — as their sex is often still — more anxiously scrupulous about details of what they conceived to be religious duty; and the question having been asked concerning a woman’s duty, the Apostle answers it accordingly, and adds the same instruction for the husband (1 Corinthians 7:11).