Matthew 19:8

Nevertheless, unspeakable wisdom maketh a defense even for these things, and saith, "Moses for the hardness of your hearts" thus made the law. And not even him doth He suffer to remain under accusation, forasmuch as He had Himself given him the law; but delivers him from the charge, and turns the whole upon their head, as everywhere He doth. For again when they were blaming His disciples for plucking the ears of corn, He shows themselves to be guilty; and when they were laying a transgression to their charge as to their not washing their hands, He shows themselves to be the transgressors, and touching the Sabbath also: both everywhere, and here in like manner. Then because the saying was hard to bear, and brought on them much blame, He quickly directs back His discourse to that ancient law, saying as He had said before also, "But in the beginning it was not so," that is, God by His acts at the beginning ordained the contrary. For in order that they may not say, Whence is it manifest, that "for our hardness Moses said this?" hereby again He stoppeth their mouths. For if this were the primary law, and for our good, that other would not have been given at the beginning; God in creating would not have so created, He would not have said such things.

And concerning chastity, the holy word teaches us not only not to sin in act, but not even in thought, not even in the heart to think of any evil, nor look on another man's wife with our eyes to lust after her. Solomon, accordingly, …

Then the Lord, turning every accusation upon their own head, defends Moses by saying, "Moses did not set this law in contradiction to God, but rather he addressed this law to your depravity, so that when you in your licentiousness desired to come together with …

And he said to them. Here he answers the objection. And first he presents the answer; secondly the confirmation, because the Lord proves that a wife should not be put away from the authority of God, which is greater; therefore against the authority of God …

He saith unto them,....

Moses, because of the hardness of your hearts - It is dangerous to tolerate the least evil, though prudence itself may require it: because toleration, in this case, raises itself insensibly into permission, and permission soon sets up for command. Moses perceived that if divorce were not permitted, in many cases, the women would be exposed to great hardships through the cruelty of their husbands: for so the word σκληροκαρδια, is understood in this place by some learned men.

In these verses we have the mind of Christ declared on two subjects of great moment. One is the relation of husband and wife; the other is the light in which we should regard little children in the matter of their souls. It is difficult to overrate the importance of these two subjects: the well-being of nations and the happiness of society are closely connected with right views upon them. Nations are nothing but a collection of families.

He saith unto them, Moses--as a civil lawgiver. because of--or "having respect to." the hardness of your hearts--looking to your low moral state, and your inability to endure the strictness of the original law. suffered you to put away your wives--tolerated a relaxation of the strictness of the marriage bond--not as approving of it, but to prevent still greater evils.

In these verses we have the mind of Christ declared on two subjects of great moment. One is the relation of husband and wife; the other is the light in which we should regard little children in the matter of their souls. It is difficult to overrate the importance of these two subjects: the well-being of nations and the happiness of society are closely connected with right views upon them. Nations are nothing but a collection of families. The good order of families depends entirely on keeping up the highest standard of respect for the marriage tie, and on the right training of children. We ought to be thankful that, on both these points, the great head of the church pronounced judgment so clearly. With respect to marriage, our Lord teaches that the union of husband and wife ought never to be broken off, except for the greatest of all causes, namely, actual unfaithfulness. In these days when our Lord was upon earth divorces were permitted among the Jews for the most trifling and frivolous causes. The practice, though tolerated by Moses to prevent worse evils—such as cruelty or murder—had gradually become an enormous abuse, and no doubt led to much immorality ( Malachi 2:14–16 ). The remark made by our Lord’s disciples shows the deplorably low state of public feeling on the subject. They said, “If the case of the man be so it is not good to marry ”They meant, of course, “if a man may not put away his wife for a slight cause at any time, he had better not marry at all.” Such language from the mouths of apostles sounds strange indeed! Our Lord brings forward a widely different standard for the guidance of his disciples. He first founds his judgment on the original institution of marriage.

He saith unto them ... - Jesus admits that this was allowed, but still he contends that this was not the original design of marriage. It was only a temporary expedient growing out of a special state of things, and not designed to be perpetual. It was on account of the hardness of their hearts. Moses found the custom in use. He found a hard-hearted and rebellious people. In this state of things he did not deem it prudent to forbid a practice so universal; but it might be regulated; and, instead of suffering the husband to divorce his wife in a passion, he required him, in order that he might take time to consider the matter, and thus make it probable that divorces would be less frequent, to give her a writing; to sit down deliberately to look at the matter, and probably, also, to bring the case before some scribe or learned man, to write a divorce in the legal form. Thus doing, there might be an opportunity for the matter to be reconciled, and the man to be persuaded not to divorce his wife. This, says our Saviour, was a permission growing out of a particular state of things, and designed to remedy a prevailing evil; but at first it was not so. God intended that marriage should be between one man and one woman, and that they were only to be separated, in the case specified, by him who had formed the union. Hardness of your hearts - He speaks here of his hearers as a part of the nation. The hardness of you Jews; as when we say, we fought with England and gained our independence; that is, we, the American people, though it was done by our fathers. He does not mean to say, therefore, that this was done on account of the people whom he addressed, but of the national hardness of heart - the stubbornness of the Jewish people as a people.