For until the law, etc. This parenthesis anticipates an objection: for as there seems to be no transgression without the law, it might have been doubted whether there were before the law any sin: that there was after the law admitted of no doubt. The question only refers to the time preceding the law. To this then he gives this answer, -- that though God had not as yet denounced judgment by a written law, yet mankind were under a curse, and that from the womb; and hence that they who led a wicked and vicious life before the promulgation of the law, were by no means exempt from the condemnation of sin; for there had always been some notion of a God, to whom honor was due, and there had ever been some rule of righteousness. This view is so plain and so clear, that of itself it disproves every opposite notion. But sin is not imputed, etc. Without the law reproving us, we in a manner sleep in our sins; and though we are not ignorant that we do evil, we yet suppress as much as we can the knowledge of evil offered to us, at least we obliterate it by quickly forgetting it. While the law reproves and chides us, it awakens us as it were by its stimulating power, that we may return to the consideration of God's judgment. The Apostle then intimates that men continue in their perverseness when not roused by the law, and that when the difference between good and evil is laid aside, they securely and joyfully indulge themselves, as if there was no judgment to come. But that before the law iniquities were by God imputed to men is evident from the punishment of Cain, from the deluge by which the whole world was destroyed, from the fate of Sodom, and from the plagues inflicted on Pharaoh and Abimelech on account of Abraham, and also from the plagues brought on the Egyptians. That men also imputed sin to one another, is clear from the many complaints and expostulations by which they charged one another with iniquity, and also from the defenses by which they labored to clear themselves from accusations of doing wrong. There are indeed many examples which prove that every man was of himself conscious of what was evil and of what was good: but that for the most part they connived at their own evil deeds, so that they imputed nothing as a sin to themselves unless they were constrained. When therefore he denies that sin without the law is imputed, he speaks comparatively; for when men are not pricked by the goads of the law, they become sunk in carelessness. [1] But Paul wisely introduced this sentence, in order that the Jews might hence more clearly learn how grievously they offended, inasmuch as the law openly condemned them; for if they were not exempted from punishment whom God had never summoned as guilty before his tribunal, what would become of the Jews to whom the law, like a herald, had proclaimed their guilt, yea, on whom it denounced judgment? There may be also another reason adduced why he expressly says, that sin reigned before the law, but was not imputed, and that is, that we may know that the cause of death proceeds not from the law, but is only made known by it. Hence he declares, that all became miserably lost immediately after the fall of Adam, though their destruction was only made manifest by the law. If you translate this adversative de, though, the text would run better; for the meaning is, that though men may indulge themselves, they cannot yet escape God's judgment, even when there is no law to reprove them. Death reigned from Adam, etc. He explains more clearly that it availed men nothing that from Adam to the time when the law was promulgated, they led a licentious and careless life, while the difference between good and evil was willfully rejected, and thus, without the warning of the law, the remembrance of sin was buried; yea, that this availed them nothing, because sin did yet issue in their condemnation. It hence appears, that death even then reigned; for the blindness and obduracy of men could not stifle the judgment of God.

Footnotes

1 - This verse, as bearing on the argument, maybe viewed rather differently. This and the following verse contain an explanation or an illustration of the last, Romans 5:12. He states in this verse two things: a fact and a general principle; the fact is, that sin, the first sin in its evident effects, (for he speaks throughout of no other sin, as to Adam, or as producing death,) was in the world before the law of Moses was given; and the general principle he avows this, that no sin is imputed where there is no law. Having made this last admission, he proceeds in the Romans 5:14 to say, that "nevertheless," or notwithstanding, death, the effect of sin, prevailed in the world, and prevailed even as to those who did not actually or personally sin as Adam did. He takes no account of personal sins, for his object was to show the effects of the first sin. And then he says, that in is respect Adam was a kind of type, a figure, a representative of Christ who was to come; and in the three verses which follow, Romans 5:15, 16, and 17, he traces the similitude between the two, pointing out at the same time the difference, which in every instance is in favor of the last Adam. That tupos signifies here likeness and not identity, is quite certain, whatever may be its common meaning because its import is exemplified and illustrated in the verses which follow. -- Ed.

For until the law - This verse, with the following verses to the 17th, is usually regarded as a parenthesis. The Law here evidently means the Law given by Moses. "Until the commencement of that administration, or state of things under the law." To see the reason why he referred to this period between Adam and the Law, we should recall the design of the apostle, which is, to show the exceeding grace of God in the gospel, abounding, and superabounding, as a complete remedy for all the evils introduced by sin. For this purpose he introduces three leading conditions, or states, where people sinned, and where the effects of sin were seen; in regard to each and all of which the grace of the gospel superabounded. The first was that of Adam, with its attendant train of ills Romans 5:12, which ills were all met by the death of Christ, Romans 5:15-18. The second period or condition was that long interval in which men had only the light of nature, that period occurring between Adam and Moses. This was a fair representation of the condition of the world without revelation, and without law, Romans 5:13-14. Sin then reigned - reigned everywhere where there was no law. But the grace of the gospel abounded over the evils of this state of man. The third was under the Law, Romans 5:20. The Law entered, and sin was increased, and its evils abounded. But the gospel of Christ abounded even over this, and grace triumphantly reigned. So that the plan of justification met all the evils of sin, and was adapted to remove them; sin and its consequences as flowing from Adam; sin and its consequences when there was no written revelation; and sin and its consequences under the light and terrors of the Law.
Sin was in the world - People sinned. They did what was evil.
But sin is not imputed - Is not charged against people, or they are not held guilty of it where there is no law. This is a self-evident proposition, for sin is a violation of law; and if there is no law, there can be no wrong. Assuming this as a self-evident proposition, the connection is, that there must have been a law of some kind; a "law written on their hearts," since sin was in the world, and people could not be charged with sin, or treated as sinners, unless there was some law. The passage here states a great and important principle, that people will not be held to be guilty unless there is a law which binds them of which they are apprized, and which they voluntarily transgress; see the note at Romans 4:15. This verse, therefore, meets an objection that might be started from what had been said in Romans 4:15. The apostle had affirmed that "where no law is there is no transgression." He here stated that all were sinners. It might be objected, that as during this long period of time they had no law, they could not be stoners. To meet this, he says that people were then in fact sinners, and were treated as such, which showed that there must have been a law.

For until the law sin was in the world - As death reigned from Adam to Moses, so also did sin. Now, as there was no written law from Adam to that given to Moses, the death that prevailed could not be the breach of that law; for sin, so as to be punished with temporal death, is not imputed where there is no law, which shows the penalty of sin to be death. Therefore, men are not subjected to death for their own personal transgressions, but for the sin of Adam; as, through his transgression, all come into the world with the seeds of death and corruption in their own nature, superadded to their moral depravity. All are sinful - all are mortal - and all must die.

(11) (For until (o) the law sin was in the world: but sin is not (p) imputed when there is no law.
(11) That this is so, that both guiltiness and death began not after the giving and transgressing of law of Moses, is evident in that men died before that law was given: for in that they died, sin, which is the cause of death, existed then: and in such a way, that it was also imputed: because of this it follows that there was then some law, the breach of which was the cause of death.
(o) Even from Adam to Moses.
(p) Where there is no law made, no man is punished as faulty and guilty.

For until the law, sin was in the world,.... This is a proof of sin's having entered into the world, by one man's transgression of the positive law of God, which forbid him the eating of the fruit of the tree of knowledge of good and evil; since it was in the world before the law of Moses was given: the sin of Adam and the guilt of that were in the world before, and came upon all men to condemnation; the general corruption of nature appeared before; and actual sins, and transgressions of all sorts were committed before; as by the immediate posterity of Adam, by the men of the old world, by the inhabitants of Sodom and Gomorrah, by the patriarchs and their posterity, by the Egyptians, Canaanites, and others. They were all guilty of sin, corrupted by it, and under the dominion of it, except such as were released from it by the grace of God: now when sin is said to be until this time, the meaning is not that it existed and continued until the law of Moses took place, and then ceased; for that law did not, and could not take away sin, it rather increased it, at least it became more known by it; but that it was in being before it, and had influence and power over the sons of men, so as to subject them to death:
but sin is not imputed when there is no law. This looks like an objection, that if there was no law before Moses's time, then there was no sin, nor could any action of man be known or accounted by them as sinful, or be imputed to them to condemnation; or rather it is a concession, allowing that where there is no law, sin is not imputed; but there was a law before that law of Moses, which law was transgressed, and the sin or transgression of it was imputed to men to condemnation and death, as appears from what follows.

For until the law sin was in the world--that is during all the period from Adam "until the law" of Moses was given, God continued to treat men as sinners.
but sin is not imputed where there is no law--"There must therefore have been a law during that period, because sin was then imputed"; as is now to be shown.

For until the law sin was in the world - All, I say, had sinned, for sin was in the world long before the written law; but, I grant, sin is not so much imputed, nor so severely punished by God, where there is no express law to convince men of it. Yet that all had sinned, even then, appears in that all died.