Romans 7:7,8

What shall we say then? This, to the beginning of the next chapter, is a kind of digression, wherein the apostle, in order to show, in the most lively manner, the weakness and inefficacy of the law, changes the person, and speaks as of himself. This he frequently does when he is not speaking of his own person, but only assuming another character. See Romans 3:7; 1 Corinthians 10:30; 1 Corinthians 4:6. The character here assumed is that of an unrenewed, unregenerated man; first, ignorant of the spirituality and holiness of the law, then acquainted therewith, and convinced of his depravity and weakness thereby, and sincerely but ineffectually striving to serve God. To have spoken this of himself, or of any true believer, would have been foreign to the whole scope of his discourse; nay, utterly contrary thereto, as well as to what is expressly asserted Romans 8:2. Is the law sin? Macknight connects this with the preceding words thus: What then, do we say that the law is sin? is a bad institution, that causes or encourages sin? that there is any moral evil in it, or that it is intended by God, or adapted in its own nature, to lead men into sin? That this is the apostle's meaning is plain from Romans 7:12, where he mentions, by way of inference, the proposition which his reasoning was designed to prove, namely, the law is holy, &c. God forbid We revere the high authority by which it was given too much to insinuate any thing of that kind. Nay, I had not known sin Either not at all, or not clearly and fully: I had not known its evil nature and destructive consequences; nor, in many instances, what really was sin; but by the law As the apostle is speaking of the law of Moses, and, as appears from the last clause of the verse, of the moral law, the quotation there being from the tenth commandment, his words must not be understood universally. “For it is not to be supposed that the reason and conscience of the heathen gave them no knowledge at all of their sins; the contrary is affirmed by the apostle, Romans 2:14. Nevertheless, the most enlightened among them had but an imperfect knowledge of the nature and demerit of sin in general, and of the number and aggravations of their own sins in particular, compared with the knowledge of these things which they would have derived from revelation. The truth is, they fancied many things to be innocent which were real enormities; and many things trivial sins which were very heinous, as is evident from their writings. The inference to be drawn, therefore, is, that since the law discovers, or forbids and condemns sin, in order that it may be avoided, it does not directly promote it, but only by accident, by reason of the corruption of our nature. For I had not known lust To be sin; επιθυμιαν, desire That is, the desire of an unlawful thing, or the inordinate desire of what is lawful. The word signifies desire, or, as Dr. Macknight renders it, strong desire, whether good or bad. Here it is used in the bad sense, as it is likewise 1 John 2:16; επιθυμια της σαρκος, the lust of the flesh. “But it signifies strong desire of a good kind also, Luke 22:15: επιθυμια επεθυμησα, I have strongly desired to eat this passover. 1 Thessalonians 2:17, Endeavoured the more abundantly, πολλη επιθυμια, with great desire, to see your face. Except the law had said, Thou shalt not covet In this commandment, the desire that is forbidden is of what belongs to others. Now, as the operation of such a desire is to prompt men to acts of injustice, the existence of it in the mind is obviously sin, because it could not hold its place there for any length of time, unless it were indulged. However, the knowledge that strong desire, not exerted in outward actions, is sin, is not very obvious; and therefore the apostle ascribes it to the information given us by the revealed law of God.” But sin But what I say is, not that the law is sin, but that sin, namely, the corrupt inclination of fallen nature; taking occasion by the commandment Forbidding but not subduing it, and being excited, quickened, and drawn forth into action by it; wrought in me While unrenewed; all manner of concupiscence Every kind of evil desire; inclinations to sins of all sorts. This evil principle in human nature is acknowledged even by heathen, whose words are frequently quoted in illustration of it:

Gens humana ruit per vetitum nefas: Nitimur in vetitum semper, cupimusque negata.

“Mankind rush into wickedness, and always desire what is forbidden.”

The reader will observe, that this, which appears to be the true sense of the words, namely, that the prohibitions of the law awaken and irritate men's evil desires, supposes such desires to exist in the mind previous to these prohibitions, and that these desires, with other evil dispositions, prompt men to make trial of things forbidden, the inclination of human nature being too generally like that of a froward child, who will do a thing because it was forbidden; and perhaps is, as it were, reminded of an evil, on hearing it mentioned in a prohibition. It must not, however, be supposed, that all evil desire arises from hence; for fleshly appetites, and other strong desires, which prevail in men's minds, do not owe either their existence or their operation to the prohibitions and penalties of the law, or to the knowledge thereof; but only their power to kill, of which, therefore, Macknight interprets the words. For without the law sin was dead Neither so apparent nor so active; nor was I under the least apprehension of any danger from it. Sin, which he still represents as a person, would have had no being, or at least no strength to kill men, had not the law, revealed or natural, existed; for the essence of sin consists in its being a violation of law. Though the apostle speaks this primarily and directly of the law of Moses, it is equally true of the law of nature, and may be applied to the state of mankind before the law of Moses was given. For unless there had been a law written in men's hearts, sin would have been dead, or have had neither existence nor power to kill.