But to the rest speak I . . . let him not put her away.
The rest are those that are married and belong to different religions; and to them I say, that if a brother, i.e, one of the faithful, have a wife that is an unbeliever, &c. In other words, I have thus far spoken to married people when both are of the number of the faithful, as I implied in ver5 , when I said "that ye may give yourselves to prayer." Now, however, I am addressing those of whim one is a believer, the other an unbeliever. This is the explanation given by many together with S. Augustine, who will be quoted directly.
But if this is so it is certainly strange that the Apostle did not express himself more clearly, for by the addition of a single word he might have said more simply: "To the faithful who are married it is not I that speak but the Lord; but to the rest, viz, to those married couples of whom one is an unbeliever, I speak, not the Lord." But by saying not to the faithful, but unto the married, he seems to s...
For to the rest This was a case entirely new, which the wisdom of the apostle regulates according to the laws of charity. Tertullian thinks that some of the faithful, who had been converted from paganism, did not esteem it lawful to live any longer with their wives, who were yet buried in the superstitions of idolatry, which scruples St. Paul answers, guided as he was, by the particular lights of the Holy Spirit. (Calmet)
Not the Lord. That is, it is the command of the Lord, for such even as are separated, not to marry to another, but when I advised the unmarried not to marry, this is a counsel, or advice, not a divine precept, which doctrine he repeats again before the end of this chapter, ver. 25, 28, and 39.
If any brother have a wife that believeth not St. Paul speaks of two that were joined by a contract of marriage, when both of them were infidels, and that one of them is converted to the Christian faith: we do not read of any precept that Christ gave, as to those marriages, bu...
But why say I these things concerning the Old Testament? For in the New also are the apostles found doing this very thing, on the ground which has been mentioned, Paul plainly declaring, But these things I say, not the Lord."
For as when discoursing about separating from fornicators, he made the matter easy by the correction which he applied to his words, saying, Howbeit, not altogether with the fornicators of this world; so also in this case he provides for the abundant easiness of the duty, saying, If any wife have a husband, or husband a wife, that believes not, let him not leave her. What do you say? If he be an unbeliever, let him remain with the wife, but not if he be a fornicator? And yet fornication is a less sin than unbelief. I grant, fornication is a less sin: but God spares your infirmities extremely. And this is what He does about the sacrifice, saying, Matthew 5:24 Leave the sacrifice, and be reconciled to your brother. This also in the case of the man who owed ten thousand talents. For him too He did not punish for owing him ten thousand talents, but for demanding back a hundred pence from his fellow-servant He took vengeance on him.
Then lest the woman might fear, as though she became unc...
The ground of that passage of the first (Epistle) to the Corinthians, where it is written: If any of the brethren has an unbelieving wife, and she consents to the matrimony, let him not dismiss her; similarly, let not a believing woman, married to an unbeliever, if she finds her husband agreeable (to their continued union), dismiss him: for the unbelieving husband is sanctified by the believing wife, and the unbelieving wife by the believing husband; else were your children unclean."