44.

It is therefore to be considered in what latitude of meaning we ought to understand the word fornication, and the apostle is to be consulted, as we were beginning to do. For he goes on to say, "But to the rest speak I, not the Lord." Here, first, we must see who are "the rest," for he was speaking before on the part of the Lord to those who are married, but now, as from himself, he speaks to "the rest:" hence perhaps to the unmarried, but this does not follow. For thus he continues: "If any brother hath a wife that believeth not, and she be pleased to dwell with him, let him not put her away." Hence, even now he is speaking to those who are married. What, then, is his object in saying "to the rest," unless that he was speaking before to those who were so united, that they were alike as to their faith in Christ; but that now he is speaking to "the rest," i.e. to those who are so united, that they are not both believers? But what does he say to them? "If any brother hath a wife that believeth not, and she be pleased to dwell with him, let him not put her away. And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not put him away." If, therefore, he does not give a command as from the Lord, but advises as from himself, then this good result springs from it, that if any one act otherwise, he is not a transgressor of a command, just as he says a little after respecting virgins, that he has no command of the Lord, but that he gives his advice; and he so praises virginity, that whoever will may avail himself of it; yet if he shall not do so, he may not be judged to have acted contrary to a command. For there is one thing which is commanded, another respecting which advice is given, another still which is allowed. ¹ A wife is commanded not to depart from her husband; and if she depart, to remain unmarried, or to be reconciled to her husband: therefore it is not allowable for her to act otherwise. But a believing husband is advised, if he has an unbelieving wife who is pleased to dwell with him, not to put her away: therefore it is allowable also to put her away, because it is no command of the Lord that he should not put her away, but an advice of the apostle: just as a virgin is advised not to marry; but if she shall marry, she will not indeed adhere to the advice, but she will not act in opposition to a command. Allowance is given ² when it is said, "But I speak this by permission, and not of commandment." And therefore, if it is allowable that an unbelieving wife should be put away, although it is better not to put her away, and yet not allowable, according to the commandment of the Lord, that a wife should be put away, saving for the cause of fornication, [then] unbelief itself also is fornication.