John Gills Exposition of the Bible Commentary - Proverbs 12:14
A man shall be satisfied with good by the fruit of his mouth ,.... The wholesome advice, the good instruction, and sound doctrine he delivers to others, which are the fruit of his lips, and come forth by them from his heart; these redound to his own advantage, are not only a satisfaction to his mind upon reflection, but because of these he is filled with good things, even to satiety, both in this life and that to come; see 1 Timothy 4:6 ; or a "man shall be satisfied with good from the... read more
Matthew Henry's Complete Commentary - Proverbs 12:14
We are here assured, for our quickening to every good word and work, 1. That even good words will turn to a good account (Prov. 12:14): A man shall be satisfied with good (that is, he shall gain present comfort, that inward pleasure which is truly satisfying) by the fruit of his mouth, by the good he does with his pious discourse and prudent advice. While we are teaching others we may ourselves learn, and feed on the bread of life we break to others. 2. That good works, much more, will be... read more