I.Here you have the visible change wrought in those who in the foregoing verse were represented as having been in the former part of their life very wicked. They no longer run on in the same courses, or with the same companions, as they used to do. Hereupon observe the conduct of their wicked acquaintance towards them. 1. They think it strange, they are surprised and wonder at it, as at something new and unusual, that their old friends should be so much altered, and not run with as much violence as they used to do to the same excess of riot, to the same sottish excesses and luxury which before they had greedily and madly followed. 2. They speak evil of them. Their surprise carries them to blasphemy. They speak evil of their persons, of their way, their religion, and their God. Learn, (1.) Those that are once really converted will not return to their former course of life, though ever so much tempted by the frowns or flatteries of others to do so. Neither persuasion nor reproach will prevail with them to be or to do as they were wont to do. (2.) The temper and behaviour of true Christians seem very strange to ungodly men. That they should despise that which every one else is fond of, that they should believe many things which to others seem incredible, that they should delight in what is irksome and tedious, be zealous where they have no visible interest to serve, and depend so much upon hope, is what the ungodly cannot comprehend. (3.) The best actions of religious people cannot escape the censures and slanders of those who are irreligious. Those actions which cost a good man the most pains, hazard, and self-denial, shall be most censured by the uncharitable and ill-natured world; they will speak evil of good people, though they themselves reap the fruits of their charity, piety, and goodness.

II.For the comfort of the servants of God, it is here added,

1.That all wicked people, especially those who speak evil of such as are not as bad as themselves, shall give an account, and be put to give a reason of their behaviour, to him who is ready to judge, who is both able and duly authorized, and who will ere long judge and pass sentence upon all who shall then be found alive, and all such as being dead shall then be raised again, Jam 5:8, Jam 5:9; Pe2 3:7. Observe, The malignant world shall in a little time give an account to the great God of all their evil speeches against his people, Jde 1:14, Jde 1:15. They will soon be called to a sad account for all their curses, their foolish jests, their slanders and falsehoods, uttered against the faithful people of God.

2.That for this cause was the gospel preached also to those that are dead, that they might be judged according to men in the flesh, but live according to God in the Spirit, Pe1 4:6. Some understand this difficult place thus: For this cause was the gospel preached to all the faithful of old, who are now dead in Christ, that thereby they might be taught and encouraged to bear the unrighteous judgments and persecutions which the rage of men put upon them in the flesh, but might live in the Spirit unto God. Others take the expression, that they might be judged according to men in the flesh, in a spiritual sense, thus: The gospel was preached to them, to judge them, condemn them, and reprove them, for the corruption of their natures, and the viciousness of their lives, while they lived after the manner of the heathen or the mere natural man; and that, having thus mortified their sins, they might live according to God, a new and spiritual life. Take it thus; and thence learn, 1. The mortifying of our sins and living to God are the expected effects of the gospel preached to us. 2. God will certainly reckon with all those who have had the gospel preached to them, but without these good effects produced by it. God is ready to judge all those who have received the gospel in vain. 3. It is no matter how we are judged according to men in the flesh, if we do but live according to God in the Spirit.

They think it strange - Ξενιζονται· They wonder and are astonished at you, that ye can renounce these gratifications of the flesh for a spiritual something, the good of which they cannot see.

Excess of riot - Ασωτιας αναχυσιν· Flood of profligacy; bearing down all rule, order, and restraints before it.

Speaking evil of you - Βλασφημουντες· Literally, blaspheming; i.e. speaking impiously against God, and calumniously of you.

Wherein they think it strange,.... Here the apostle points out what the saints must expect from the men of the world, by living a different life; and he chooses to mention it, to prevent discouragements, and that they might not be uneasy and distressed when they observed it; as that they would wonder at the change in their conversations, and look on it as something unusual, new, and unheard of, and treat them as strangers, yea, as enemies, on account of it:

that you run not with them into the same excess of riot; to their luxurious entertainments, their Bacchanalian feasts, and that profusion of lasciviousness, luxury, intemperance, and wickedness of all sorts, which, with so much eagerness of mind, and bodily haste, they rushed into; being amazed that they should not have the same taste for these things as before, and as themselves now had; and wondering how it was possible for them to abstain from them, and what that should be that should give them a different cast of mind, and turn of action:

speaking evil of you; and so the Syriac and Arabic versions supply "you" as we do; but in the Greek text it is only, "speaking evil of, or blaspheming"; God, Christ, religion, the Gospel, and the truths of it, and all good men; hating them because different from them, and because their lives reprove and condemn them; charging them with incivility, unsociableness, preciseness, and hypocrisy.

Wherein--In respect to which abandonment of your former walk (Pe1 4:3).

run not with them--eagerly, in troops [BENGEL].

excess--literally, "profusion"; a sink: stagnant water remaining after an inundation.

riot--profligacy.

speaking evil--charging you with pride, singularity, hypocrisy, and secret crimes (Pe1 4:14; Pe2 2:2). However, there is no "of you" in the Greek, but simply "blaspheming." It seems to me always to be used, either directly or indirectly, in the sense of impious reviling against God, Christ, or the Holy Spirit, and the Christian religion, not merely against men as such; Greek, Pe1 4:14, below.