Matthew 5:17

For the same John is called not merely an "angel" of Christ, but withal a "lamp" shining before Christ: for David predicts, "I have prepared the lamp for my Christ; " and him Christ Himself, coming "to fulfil the prophets," called so to the Jews.

But since both the place and the work of illumination according to the prophecy are compatible with Christ, we begin to discern that He is the subject of the prophecy, which shows that at the very outset of His ministry, He came not to destroy the law and the prophets, but rather to fulfil them; for Marcion has erased the passage as an interpolation.

In whatever way he commanded it, in the same way might he also have first uttered that sentiment: "I came not to destroy the law, but to fulfil it." What business, therefore, had you to erase out of the Gospel that which was quite consistent in it? For you have confessed that, in his goodness, he did in act what you deny that he did in word.

Thus Christ did not at all rescind the Sabbath: He kept the law thereof, and both in the former case did a work which was beneficial to the life of His disciples, for He indulged them with the relief of food when they were hungry, and in the present instance cured the withered hand; in each case intimating by facts, "I came not to destroy, the law, but to fulfil it," although Marcion has gagged His mouth by this word.

This verity of the gospel then stands unimpaired: "I am not come to destroy the law and the prophets, but rather to fulfil them." He also dissipated other doubts, when He declared that the name of God and of the Good belonged to one and the same being, at whose disposal were also the everlasting life and the treasure in heaven and Himself too-whose commandments He both maintained and augmented with His own supplementary precepts.

If also the gospel of Christ is fulfilled in this same precept, but not the Creator's Christ, what is the use of our contending any longer whether Christ did or did not say, "I am not come to destroy the law, but to fulfil it? " In vain has (our man of) Pontus laboured to deny this statement.

He warned us, to be sure, at that time (for elsewhere our Discipline is called "the Way" ), that when, set in "the way" of prayer, we go not unto "the Father" with anger. After that, the Lord, "amplifying the Law," openly adds the prohibition of anger against a brother to that of murder.

For His own servants, may the Lord by His mercy take care that to them it may be lawful even to presume on His goodness! But why are we a (source of) danger to our neighbour? why do we import concupiscence into our neighbour? which concupiscence, if God, in "amplifying the law," do not dissociate in (the way of) penalty from the actual commission of fornication, I know not whether He allows impunity to him who has been the cause of perdition to some other.

Unity, moreover, is everything which is once for all. But for Christ was reserved, as in all other points so in this also, the "fulfilling of the law." Thence, therefore, among us the prescript is more fully and more carefully laid down, that they who are chosen into the sacerdotal order must be men of one marriage; which rule is so rigidly observed, that I remember some removed from their office for digamy.

And since there are some who sometimes assert that they have nothing to do with the law (which Christ has not dissolved, but fulfilled), sometimes catch at such parts of the law as they choose; plainly do we too assert that the law has deceased in this sense, that its burdens-according to the sentence of the apostles-which not even the fathers were able to sustain, have wholly ceased: such (parts), however.

For even if we are just now beginning with the Law in demonstrating (the nature of) adultery, it is justly with that phase of the law which Christ has "not dissolved, but fulfilled." For it is the "burdens" of the law which were "until John," not the remedial virtues.

And that for two reasons. First, that by these words He might admonish His disciples, that as He fulfilled the Law, so they should strive to fulfil it. Secondly, because the Jews would falsely accuse them as subverting the Law, therefore he answers the calumny beforehand, but in such a manner as that He should not be thought to come simply to preach the Law as the Prophets had done.

Why, who suspected this? or who accused Him, that He should make a defense against this charge? Since surely from what had gone before no such suspicion was generated. For to command men to be meek, and gentle, and merciful, and pure in heart, and to strive for righteousness, indicated no such design, but rather altogether the contrary. Wherefore then can He have said this? Not at random, nor vainly: but inasmuch as He was proceeding to ordain commandments greater than those of old, saying, "It was said to them of old time, Thou shalt not kill; but I say unto you, Be not even angry;" and to mark out a way for a kind of divine and heavenly conversation; in order that the strangeness thereof might not disturb the souls of the hearers, nor dispose them quite to mutiny against what He said He used this means of setting them right beforehand. For although they fulfilled not the law, yet nevertheless they were possessed with much conscientious regard to it; and whilst they were annulling it every day by their deeds, the letters thereof they would have remain unmoved, and that no one should add anything more to them. Or rather, they bore with their rulers adding thereto, not however for the better, but for the worse. Therefore, since Christ in the first place was not of the sacerdotal tribe, and next, the things which He was about to introduce were a sort of addition, not however lessening, but enhancing virtue; He knowing beforehand that both these circumstances would trouble them, before He wrote in their mind those wondrous laws, casts out that which was sure to be harboring there. Wherefore many things are uttered by Him, far below His proper dignity, and here when He is about to proceed upon His addition to the law, He hath used abundance for correction beforehand. […]

Through these three, God the Trinity is pious, true, and holy, offering a pious law of nature, a true law of Scripture, and a holy law of grace. And through these three, He governs the world, and according to these three, He imprints laws in …

(ord.) Having now exhorted His hearers to undergo all things for righteousness' sake, and also not to hide what they should receive, but to learn more for others' sake, that they may teach others, He now goes on to tell them what they should teach, as though He had been asked, 'What is this which you would not have hid, and for which you would have all things endured? Are you about to speak any thing beyond what is written in the Law and the Prophets;' hence it is He says, Think not that I am come to subvert the Law or the Prophets.

Think not that I am come to abolish the law, or the prophets: I am not come to abolish, but to fulfill. He was about to introduce new laws, yet He did not want them to think that He was opposed to God. Therefore He …

Think not that I am come to destroy the law or the prophets,....

Think not that I am come ... - Our Saviour was just entering on his work. It was important for him to state what he came to do. By his setting up to be a teacher in opposition to the scribes and Pharisees, some might charge him with an intention to destroy their law, and to abolish the customs of the nation. He therefore told them that he did not come for that end, but really to fulfill or accomplish what was in the law and the prophets.

These verses teach us, in the first place, the character which true Christians must support and maintain in the world . The Lord Jesus tells us that true Christians are to be in the world “Ye are the salt of the earth.” Now salt has a peculiar taste of its own, utterly unlike anything else. When mingled with other substances it preserves them from corruption; it imparts a portion of its taste to everything it is mixed with. It is useful so long as it preserves its savour, but no longer. Are we true Christians?

Think not that I am come--that I came. to destroy the law, or the prophets--that is, "the authority and principles of the Old Testament." (On the phrase, see Mt 7:12;

quarantine:debris (2026-07-29) — unbalanced-parens

These verses teach us, in the first place, the character which true Christians must support and maintain in the world . The Lord Jesus tells us that true Christians are to be in the world “Ye are the salt of the earth.” Now salt has a peculiar taste of its own, utterly unlike anything else. When mingled with other substances it preserves them from corruption; it imparts a portion of its taste to everything it is mixed with. It is useful so long as it preserves its savour, but no longer. Are we true Christians? Then let us see here our office and our duties! The Lord Jesus tells us that true Christians are to be in the world . “Ye are the light of the world.” Now it is the property of light to be utterly distinct from darkness. The least spark in a dark room can be seen at once. Of all things created, light is the most useful: it fertilizes; it guides; it cheers. It was the first thing called into being ( Genesis 1:3 ). Without it the world would be a gloomy blank. Are we true Christians? Then behold again our position and its responsibility! Surely, if words mean anything, we are meant to learn from these two figures that there must be something marked, distinct and peculiar about our character if we are true Christians. It will never do to idle through life, thinking and living like others, if we mean to be owned by Christ as his people. Have we grace? Then it must be seen . Have we the Spirit? Then there must be fruit . Have we any saving religion? Then there must be a difference of habits, tastes and turn of mind, between us and those who think only of the world. It is perfectly clear that true Christianity is something more than being baptized and going to church. “Salt” and “light” evidently imply peculiarity both of heart and life, of faith and practice.

Think not that I am come to destroy the law - Do not imagine that I am come to violate the law καταλυσαι, from κατα, and λυω, I loose, violate, or dissolve - I am not come to make the law of none effect - to dissolve the connection which subsists between its several parts, or the obligation men are under to have their lives regulated by its moral precepts; nor am I come to dissolve the connecting reference it has to the good things promised. But I am come, πληρωσαι, to complete - to perfect its connection and reference, to accomplish every thing shadowed forth in the Mosaic ritual, to fill up its great design; and to give grace to all my followers, πληρωσαι, to fill up, or complete, every moral duty. In a word, Christ completed the law: 1st. In itself, it was only the shadow, the typical representation, of good things to come; and he added to it that which was necessary to make it perfect, His Own Sacrifice, without which it could neither satisfy God, nor sanctify men. 2dly. He completed it in himself by submitting to its types with an exact obedience, and verifying them by his death upon the cross. 3dly. He completes this law, and the sayings of his prophets, in his members, by giving them grace to love the Lord with all their heart, soul, mind, and strength, and their neighbor as themselves; for this is all the law and the prophets. It is worthy of observation, that the word גמר gamar, among the rabbins, signifies not only to fulfill, but also to teach; and, consequently, we may infer that our Lord intimated, that the law and the prophets were still to be taught or inculcated by him and his disciples; and this he and they have done in the most pointed manner. See the Gospels and epistles; and see especially this sermon on the mount, the Epistle of James, and the Epistle to the Hebrews. […]