Yahweh therefore be judge, and give sentence between me and you, and see, and plead my cause, and deliver me out of your hand.
      V. He declares it to be his fixed resolution never to be his own avenger: "The Lord avenge me of thee, that is, deliver me out of thy hand; but, whatever comes of it, my hand shall not be upon thee" (1 Samuel 24:12; 1 Samuel 24:12), and again (1 Samuel 24:13; 1 Samuel 24:13), for saith the proverb of the ancients, Wickedness proceedeth from the wicked. The wisdom of the ancients is transmitted to posterity by their proverbial sayings. Many such we receive by tradition from our fathers; and the counsels of common persons are very much directed by this, "As the old saying is." Here is one that was in use in David's time: Wickedness proceedeth from the wicked, that is, 1. Men's own iniquity will ruin them at last, so some understand it. Forward furious men will cut their own throats with their own knives. Give them rope enough, and they will hang themselves. In this sense it comes in very fitly as a reason why his hand should not be upon him. 2. Bad men will do bad things; according as men's principles and dispositions are, so will their actions be. This also agrees very well with the connexion. If David had been a wicked man, as he was represented, he would have done this wicked thing; but he durst not, because of the fear of God. Or thus: Whatever injuries bad men do us (which we are not to wonder at; he that lies among thorns must expect to be scratched), yet we must not return them; never render railing for railing. Though wickedness proceed from the wicked, yet let it not therefore proceed from us by way of retaliation. Though the dog bark at the sheep, the sheep does not bark at the dog. See Isaiah 32:6-8.