| Geneva Study Bible {6} Let not sin therefore {o} reign in your mortal body, that ye should obey it in the lusts thereof. (6) An exhortation to contend and strive with corruption and all the effects of it. (o) By reigning Paul means that principal and high rule which no man strives against, and even if anyone does, it is in vain. People's New Testament 6:12 Let not sin therefore reign in your mortal body. This must not be, and cannot be, if we are really dead to sin. The body must be mortal, and subject to death, but it must not be subject to sin. Wesley's Notes 6:12 Let not sin reign even in your mortal body - It must be subject to death, but it need not be subject to sin. Scofield Reference Notes Margin sin Sin. See Scofield Note: "Rom 3:23". Jamieson-Fausset-Brown Bible Commentary Ro 6:12-23. What Practical Use Believers Should Make of Their Death to Sin and Life to God through Union to the Crucified Saviour. Not content with showing that his doctrine has no tendency to relax the obligations to a holy life, the apostle here proceeds to enforce these obligations. 12. Let not sin therefore-as a Master reign-(The reader will observe that wherever in this section the words "Sin," "Obedience," "Righteousness," "Uncleanness," "Iniquity," are figuratively used, to represent a Master, they are here printed in capitals, to make this manifest to the eye, and so save explanation). in your mortal body, that ye should obey it-sin. in the lusts thereof-"the lusts of the body," as the Greek makes evident. (The other reading, perhaps the true one, "that ye should obey the lusts thereof," comes to the same thing). The "body" is here viewed as the instrument by which all the sins of the heart become facts of the outward life, and as itself the seat of the lower appetites; and it is called "our mortal body," probably to remind us how unsuitable is this reign of sin in those who are "alive from the dead." But the reign here meant is the unchecked dominion of sin within us. Its outward acts are next referred to. Matthew Henry's Concise Commentary 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? | 
