Know ye not, etc. Let the general proposition be that the law was given to men for no other end but to regulate the present life, and that it belongs not to those who are dead: to this he afterwards subjoins this truth -- that we are dead to it through the body of Christ. Some understand, that the dominion of the law continues so long to bind us as it remains in force. But as this view is rather obscure, and does not harmonize so well with the proposition which immediately follows, I prefer to follow those who regard what is said as referring to the life of man, and not to the law. The question has indeed a peculiar force, as it affirms the certainty of what is spoken; for it shows that it was not a thing new or unknown to any of them, but acknowledged equally by them all. (For to those who know the law I speak.) This parenthesis is to be taken in the same sense with the question, as though he had said -- that he knew that they were not so unskilful in the law as to entertain any doubt on the subject. And though both sentences might be understood of all laws, it is yet better to take them as referring to the law of God, which is the subject that is discussed. There are some who think that he ascribes knowledge of the law to the Romans, because the largest part of the world was under their power and government; but this is puerile: for he addressed in part the Jews or other strangers, and in part common and obscure individuals; nay, he mainly regarded the Jews, with whom he had to do respecting the abrogation of the law: and lest they should think that he was dealing captiously with them, he declares that he took up a common principle, known to them all, of which they could by no means be ignorant, who had from their childhood been brought up in the teaching of the law.

Footnotes

1 - The connection of the beginning of this chapter with Romans 6:14 deserves to be noticed. He says there, that sin shall not rule over us, because we are not under law, but under grace. Then he asks, in Romans 6:15, "Shall we sin, because we are not under law, but under grace?" This last subject, according to his usual mode, he takes up first, and discusses it till the end of the chapter: and then in this chapter he reassumes the first subject -- freedom from the law. This is a striking instance of the Apostle's manner of writing, quite different from what is usual with us in the present day. He mentions two things; he proceeds with the last, and then goes back to the first. -- Ed.

Know ye not - This is an appeal to their own observation respecting the relation between husband and wife. The illustration Romans 7:2-3 is designed simply to show that as when a man dies, and the connection between him and his wife is dissolved, his Law ceases to be binding on her, so also a separation has taken place between Christians and the Law, in which they have become dead to it, and they are not now to attempt to draw their life and peace from it, but from that new source with which they are connected by the gospel, Romans 7:4.
For I speak to them - Probably the apostle refers here more particularly to the Jewish members of the Roman church, who were qualified particularly to understand the nature of the Law, and to appreciate the argument. That there were many Jews in the church at Rome has been shown (see Introduction); but the illustration has no exclusive reference to them. The Law to which he appeals is sufficiently general to make the illustration intelligible to all people.
That the law - The immediate reference here is probably to the Mosaic Law. But what is here affirmed is equally true of all laws.
Hath dominion - Greek, Rules; exercises lordship. The Law is here personified, and represented as setting up a lordship over a man, and exacting obedience.
Over a man - Over the man who is under it.
As long as he liveth - The Greek here may mean either "as he liveth," or" as it liveth," that is, the law. But our translation has evidently expressed the sense. The sense is, that death releases a man from the laws by which he was bound in life. It is a general principle, relating to the laws of the land, the law of a parent, the law of a contract, etc. This general principle the apostle proceeds to apply in regard to the Law of God.

For I speak to them that know the law - This is a proof that the apostle directs this part of his discourse to the Jews.
As long as he liveth? - Or, as long as It liveth; law does not extend its influence to the dead, nor do abrogated laws bind. It is all the same whether we understand these words as speaking of a law abrogated, so that it cannot command; or of its objects being dead, so that it has none to bind. In either case the law has no force.

Know (1) ye not, brethren, (for I speak to them that know the law,) how that the law hath dominion over a man as long as he liveth?
(1) By expounding the similitude of marriage, he compares together the state of man both before and after regeneration. The law of matrimony, he says, is this, that as long as the husband lives, the marriage remains binding, but if he is dead, the woman may marry again.

Know ye not, brethren,.... The apostle having asserted, Romans 6:14, that the believing Romans were "not under the law"; which he knew would be displeasing to many, and excepted to by them, especially the Jews that were among them, who though they believed in Christ, yet were zealous of the law, takes it up again, and explains and defends it. That they were the Jewish converts at Rome he here particularly addresses, appears partly from his calling them "brethren", for they were so according to the flesh, as well as in a spiritual relation, and this he rather mentions to soften their resentments, and conciliate their minds to him; and partly from the words included in a parenthesis,
for I speak to them that know the law; not the law of nature, but the law of Moses, as the Jews did, being trained up in the knowledge of it; to these he appeals, saying, "know ye not", for the truth of a principle or maxim he afterwards improves, which they could not be ignorant of,
how that the law hath dominion over a man as long as he, or "it",
liveth; for the word "liveth" may refer either to man or to the law. The law may be said to live, when it is in full force, and to be dead, when it is abrogated and disannulled; now whilst it lives, or is in force, it has dominion over a man; it can require and command obedience of him, and in case of disobedience can condemn him, and inflict punishment on him: and this power it has also as long as the man lives who is under it, but when he is dead it has no more dominion over him; then "the servant is free from his master", Job 3:19; that is, from the law of his master; and children are free from the law of their parents, the wife from the law of her husband, and subjects from the law of their prince. This is so clear a point that none can doubt of it. The Jews have a saying (d), that
"when a man is dead, he becomes , free from the law, and from the commands.''
(d) T. Bab. Sabbat, fol. 30. 1. Niddah, fol. 61. 2. & T. Hieros. Kilaim, fol. 32. 1.

So long as a man continues under the law as a covenant, and seeks justification by his own obedience, he continues the slave of sin in some form. Nothing but the Spirit of life in Christ Jesus, can make any sinner free from the law of sin and death. Believers are delivered from that power of the law, which condemns for the sins committed by them. And they are delivered from that power of the law which stirs up and provokes the sin that dwells in them. Understand this not of the law as a rule, but as a covenant of works. In profession and privilege, we are under a covenant of grace, and not under a covenant of works; under the gospel of Christ, not under the law of Moses. The difference is spoken of under the similitude or figure of being married to a new husband. The second marriage is to Christ. By death we are freed from obligation to the law as a covenant, as the wife is from her vows to her husband. In our believing powerfully and effectually, we are dead to the law, and have no more to do with it than the dead servant, who is freed from his master, has to do with his master's yoke. The day of our believing, is the day of being united to the Lord Jesus. We enter upon a life of dependence on him, and duty to him. Good works are from union with Christ; as the fruitfulness of the vine is the product of its being united to its roots; there is no fruit to God, till we are united to Christ. The law, and the greatest efforts of one under the law, still in the flesh, under the power of corrupt principles, cannot set the heart right with regard to the love of God, overcome worldly lusts, or give truth and sincerity in the inward parts, or any thing that comes by the special sanctifying influences of the Holy Spirit. Nothing more than a formal obedience to the outward letter of any precept, can be performed by us, without the renewing, new-creating grace of the new covenant.

SAME SUBJECT CONTINUED. (Romans. 7:1-25)
I speak to them that know the law--of Moses to whom, though not themselves Jews (see on Romans 1:13), the Old Testament was familiar.

I speak to them who know the law. Not the law, but law; know the powers of law. The argument of the Jews was that the law of Moses was of perpetual obligation, but they knew that death released a man from its power. It reigned only over the living.
For the woman who hath an husband. This principle of law is shown from the marriage relation. Death severs it, and after it the marriage covenant is not binding. A woman can marry again without committing adultery.
Wherefore, my brethren, ye also are dead to the law. This principle, under the figure of marriage, is applied to those church members who were once under the law of Moses. They were then related to it as a wife to a husband. But in chapter 6 it has been shown that all disciples of Christ had died, been buried, and risen with him (Romans 7:2-5); hence, having died, they had been released from the law. As new creatures, they could, as those freed from the marriage to law, be espoused to another, even Christ. Christians are so united to Christ, living by vital union with him, being found in him, that whatever was done to him is said to have been done to them in his person, or through his body. The church is spiritually the Body of Christ.

The apostle continues the comparison between the former and the present state of a believer, and at the same time endeavours to wean the Jewish believers from their fondness for the Mosaic law. I speak to them that know the law - To the Jews chiefly here. As long - So long, and no longer. As it liveth - The law is here spoken of, by a common figure, as a person, to which, as to an husband, life and death are ascribed. But he speaks indifferently of the law being dead to us, or we to it, the sense being the same.