Barnes New Testament Notes

Verse 7. Submit yourselves therefore to God. That is, in his arrangements for obtaining his favour. Yield to what he has judged necessary for your welfare in the life that is, and your salvation in the life to come. The duty here enjoined is that of entire acquiescence in the arrangements of God, whether in his providence or grace. All these are for our good, and submission to them is required by the spirit of true humility. The object of the command here, and in the succeeding injunctions to particular duties, is to show them how they might obtain the grace which God is willing to bestow, and how they might overcome the evils against which the apostle had been endeavouring to guard them. The true method of doing this is by submitting ourselves in all things to God.

Resist the devil, and he will flee from you. While you yield to God in all things, you are to yield to the devil in none. You are to resist and oppose him in whatever way he may approach you, whether by allurements, by flattering promises, by the fascinations of the world, by temptation, or by threats. See 1 Pe 5:9. Satan makes his way, and secures his triumphs, rather by art, cunning, deception, and threatenings, than by true courage; and when opposed manfully, he flies. The true way of meeting him is by direct resistance, rather than by argument; by steadfastly refusing to yield in the slightest degree, rather than by a belief that we can either convince him that he is wrong, or can return to virtue when we have gone a certain length in complying with his demands. No one is safe who yields in the least to the suggestions of the tempter; there is no one who is not safe if he does not yield. A man, for example, is always safe from intemperance if he resists all allurements to indulgence in strong drink, told never yields in the slightest degree; no one is certainly safe if he drinks even moderately.

{a} "resist the devil" 1 Pe 5:9