What then? shall we sin ... - The apostle proceeds to notice an objection which might be suggested. "If Christians are not under the law, which forbids all sin, but are under grace, which pardons sin, will it not follow that they will feel themselves released from obligation to be holy? Will they not commit sin freely, since the system of grace is one which contemplates pardon, and which will lead them to believe that they may be forgiven to any extent?" This Consequence has been drawn by many professing Christians; and it was well therefore, for the apostle to guard against it.

God forbid - Note, Romans 3:4.

Shall we sin because we are not under the law - Shall we abuse our high and holy calling because we are not under that law which makes no provision for pardon, but are under that Gospel which has opened the fountain to wash away all sin and defilement? Shall we sin because grace abounds? Shall we do evil that good may come of it? This be far from us!

What then? shall we sin,.... Does it follow from hence, that therefore we may sin, and go on and continue in it,

because we are not under the law, but under grace? here the apostle meets with an objection of the adversary, saying, that if men are not under the law, and are free from all obligation to it, then they may live as they list; nor can they be chargeable with sin, or that be objected to them; since where there is no law, there is no transgression, and sin is not imputed where there is no law; and if they are under grace, or in the love and favour of God, from which there is no separation, then they cannot be damned, do what they will: but this objection proceeds upon a mistaken sense of the phrase, "under the law"; for believers, though they are not under the law as the ministry of Moses, yet they are under it, as it is in the hands of Christ; and though not under its curse, yet under obligation to obedience to it, from principles of love and grace; and a transgression of it is sin in them, as in others; and which is taken notice of by God, and visited with stripes in a: fatherly way, though his loving kindness is not removed: and to argue from the unchangeableness of God's grace, or the doctrines of it, as encouraging licentiousness, is greatly to abuse the grace of God, and manifestly betrays such persons to be ignorant of it and its influence; since nothing more powerfully engages to a love of holiness, and hatred of sin; wherefore the apostle, answers to this objection in his usual way,

God forbid; signifying his abhorrence of everything of this kind.

{8} What then? shall we sin, because we are not under the law, but under grace? God forbid.

(8) To be under the law and under sin signifies the same thing, with respect to whose who are not sanctified, and on the other hand to be under grace and righteousness is in harmony with those that are regenerated. Now these are contraries, so that one cannot agree with the other: therefore let righteousness expel sin.

6:15 Shall we sin, because we are not under law, but under grace? This is the old question referred to in Ro 6:1. The caviller in Paul's time, as well as in our time, objected that grace, forgiveness of sin, was an encouragement to sin. Paul shows, with much emphasis, that this is a false charge, since grace, forgiveness, implied that the sinner had died to sin. It is those who have been freed from the dominion of sin who are delivered from its penalties.

[3] What then

The old relation to the law and sin, and the new relation to Christ and life are illustrated by the effect of death upon servitude Rom 6:16-23 and marriage Rom 7:1-6.

(1) The old servitude was nominally to the law, but, since the law had no delivering power, the real master continued to be sin in the nature. The end was death. The law could not give life, and "sin" (here personified as the old self) is in itself deathful. But death in another form, ie., crucifixion with Christ, has intervened to free the servant from his double bondage to sin (Rom 6:6,7), and to the law Rom 7:4,6

(2) This effect of death is further illustrated by widowhood. Death dissolves the marriage relation Rom 7:1-3. As natural death frees a wife from the law of her husband, Song crucifixion with Christ sets the believer free from the law. See Scofield Note: "Gal 3:24"

15, 16. What then? . Know ye not-it is a dictate of common sense.

6:11-15 The strongest motives against sin, and to enforce holiness, are here stated. Being made free from the reign of sin, alive unto God, and having the prospect of eternal life, it becomes believers to be greatly concerned to advance thereto. But, as unholy lusts are not quite rooted out in this life, it must be the care of the Christian to resist their motions, earnestly striving, that, through Divine grace, they may not prevail in this mortal state. Let the thought that this state will soon be at an end, encourage the true Christian, as to the motions of lusts, which so often perplex and distress him. Let us present all our powers to God, as weapons or tools ready for the warfare, and work of righteousness, in his service. There is strength in the covenant of grace for us. Sin shall not have dominion. God's promises to us are more powerful and effectual for mortifying sin, than our promises to God. Sin may struggle in a real believer, and create him a great deal of trouble, but it shall not have dominion; it may vex him, but it shall not rule over him. Shall any take occasion from this encouraging doctrine to allow themselves in the practice of any sin? Far be such abominable thoughts, so contrary to the perfections of God, and the design of his gospel, so opposed to being under grace. What can be a stronger motive against sin than the love of Christ? Shall we sin against so much goodness, and such love?