John Gills Exposition of the Bible Commentary - Proverbs 10:31
The mouth of the just bringeth forth wisdom ,.... As the earth brings forth its increase, and a tree brings forth its fruit; hence speech is called the fruit of the lips; wisdom is good fruit; a good man is comparable to the fruitful earth, and to a good tree; whose mouth brings forth wise things in abundance, which are very pleasant and profitable; not worldly wisdom, much less devilish; not merely natural wisdom, but spiritual and evangelical; see Psalm 37:30 ; but the froward tongue... read more
Matthew Henry's Complete Commentary - Proverbs 10:31-32
Here, as before, men are judged of, and, accordingly, are justified or condemned, by their words, Matt. 12:37. 1. It is both the proof and the praise of a man's wisdom and goodness that he speaks wisely and well. A good man, in his discourse, brings forth wisdom for the benefit of others. God gives him wisdom as a reward of his righteousness (Eccl. 2:26), and he, in gratitude for that gift and justice to the giver, does good with it, and with his wise and pious discourses edifies many. He... read more