(8) In any wise to do evil . . .--Better, only to do evil, i.e., only evil can come of it. Comp. Proverbs 14:23, "tendeth only to penury."

Verse 8. - Cease from anger, and forsake wrath; i.e. such anger and such wrath as the prosperity of the wicked calls forth. Fret not thyself in any wise to do evil; rather, fret not thyself, only to do evil. No result could be looked for from the sort of "fretting" spoken of, but an evil one. If men will dwell unduly on the fact of the prosperity of the wicked, and brood upon it in their hearts, they will be apt, in the first instance, to envy the wicked, which is at once "to do evil;" and from this they will be naturally tempted to go on to an imitation of their wicked practices, which is to assimilate themselves altogether to the enemies of God, and to be guilty of practical apostasy (comp. Psalm 73:2, "But as for me, my feet were almost gone; my steps had well-nigh supped. For I was envious at the foolish, when I saw the prosperity of the wicked").

37:7-20 Let us be satisfied that God will make all to work for good to us. Let us not discompose ourselves at what we see in this world. A fretful, discontented spirit is open to many temptations. For, in all respects, the little which is allotted to the righteous, is more comfortable and more profitable than the ill-gotten and abused riches of ungodly men. It comes from a hand of special love. God provides plentifully and well, not only for his working servants, but for his waiting servants. They have that which is better than wealth, peace of mind, peace with God, and then peace in God; that peace which the world cannot give, and which the world cannot have. God knows the believer's days. Not one day's work shall go unrewarded. Their time on earth is reckoned by days, which will soon be numbered; but heavenly happiness shall be for ever. This will be a real support to believers in evil times. Those that rest on the Rock of ages, have no reason to envy the wicked the support of their broken reeds.Cease from anger,.... Either at these wicked men who are so prosperous, or at God, who for the present suffers it; see Jonah 4:9, Proverbs 19:3;

and forsake wrath; which is anger wrought up to a greater degree; and the rather to be shunned and avoided, as being very disagreeable to the character of a good man;

fret not thyself in any wise to do evil; evil may be done by fretting at the prosperity of wicked men, or by imitating them, doing as they do, in hope of being prosperous as they are; from which the psalmist dissuades by reasons following.