Psalms 37:30

The mouth of the righteous speaketh wisdom And that freely, customarily, and from his heart, as the next verse shows. Having showed, in divers verses, God's singular care over and respect to the righteous, he proceeds to give a character of them, and withal to assign one reason of the great difference of God's way of dealing with them, and with other men. And his tongue talketh of judgment This respects either, 1st, The manner of his discourse: it is with wisdom and judgment; or, rather, 2d, The matter of it, which is God's judgment, word, or law, as it follows, Psalms 37:31. While the discourses of other men are either wicked, or vain and useless, his are serious, pious, and edifying, concerning the word and ways of God.