We are here taught how to value men, not by their wealth and preferment in the world, but by their virtue.

I.Good men are good for something. Though they may be poor and low in the world, and may not have power and riches to do good with, yet, as long as they have a mouth to speak, that will make them valuable and useful, and upon that account we must honour those that fear the Lord, because out of the good treasure of their heart they bring forth good things. 1. This makes them valuable: The tongue of the just is as choice silver; they are sincere, freed from the dross of guile and evil design. God's words are compared to silver purified (Psa 12:6), for they may be relied on; and such are the words of just men. They are of weight and worth, and will enrich those that hear them with wisdom, which is better than choice silver. 2. It makes them useful: The lips of the righteous feed many; for they are full of the word of God, which is the bread of life, and that sound doctrine wherewith souls are nourished up. Pious discourse is spiritual food to the needy, to the hungry.

II.Bad men are good for nothing. 1. One can get no good by them: The heart of the wicked is little worth, and therefore that which comes out of the abundance of his heart cannot be worth much. His principles, his notions, his thoughts, his purposes, and all the things that fill him, and affect him, are worldly and carnal, and therefore of no value. He that is of the earth speaks of the earth, and neither understands nor relishes the things of God, Joh 3:31; Co1 2:14. The wicked man pretends that, though he does not talk of religion as the just do, yet he has it within him, and thanks God that his heart is good; but he that searches the heart here says the contrary: It is nothing worth. 2. One can do no good to them. While many are fed by the lips of the righteous, fools die for want of wisdom; and fools indeed they are to die for want of that which they might so easily come by. Fools die for want of a heart (so the word is); they perish for want of consideration and resolution; they have no heart to do any thing for their own good. While the righteous feed others fools starve themselves.

The lips of the righteous feed many,.... Not their bodies; words are but wind, and will not feed; it is not enough to say to the distressed, "be ye warmed and filled", and give nothing; unless this can be understood of obtaining food for others by their prayers, as Jarchi interprets it: but the souls of many; these the righteous feed, by communicating the spiritual knowledge and understanding of divine things they are partakers of; by setting before them the bread of life, the honey and milk of the Gospel, they have under their tongue; and by the good counsel and advice, comforts and admonitions, they give them; see Jer 3:15;

but fools die for want of wisdom: not a corporeal death, which is common to men of every rank and quality; wise men die even as fools; but they continue under the power of a spiritual death, for want of enlightening and quickening grace, and so die an eternal death: not for want of natural wisdom, which they may have a greater share of than those who live spiritually and eternally; but for want of spiritual wisdom and knowledge; the knowledge of Christ, and the way of life and salvation by him, and the knowledge of God in Christ; and not always for the want of the means of such wisdom and knowledge; as the Scriptures, which are able to make a man wise unto salvation; and the Gospel, which is the wisdom of God in a mystery; but through the neglect and contempt of them: though sometimes men perish through want of the means of knowledge, and the neglect of those who should instruct them, Hos 4:6.

Fools not only fail to benefit others, as do the righteous, but procure their own ruin (compare Pro 10:11, Pro 10:17; Hos 4:6).