Proverbs 26:21

21 Black coal to burning coal, and wood to fire; And a contentious man to stir up strife. The Venet. translates פּחם by καρβών, and גּחלת by ἄνθραξ; the former (from פּחם, Arab. faḥuma, to be deep black) is coal in itself; the latter (from גּחל, jaham, to set on fire, and intrans. to burn), coal in a glowing state (e.g., Pro 25:22; Eze 1:13). Black coal is suited to glowing coal, to nourish it; and wood to the fire, to sustain it; and a contentious man is suited for and serves this purpose, to kindle up strife. חרר signifies to be hot, and the Pilpel חרחר, to heat, i.e., to make hot or hotter. The three - coal, wood, and the contentious man - are alike, in that they are a means to an end.

Note, 1. It is too common a thing for honour to be given to fools, who are utterly unworthy of it and unfit for it. Bad men, who have neither wit nor grace, are sometimes preferred by princes, and applauded and cried up by the people. Folly is set in great dignity, as Solomon observed, Ecc 10:6. 2. It is very absurd and unbecoming when it is so. It is an incongruous as snow in summer, and as great a disorder in the commonwealth as that is in the course of nature and in the seasons of the year; nay, it is as injurious as rain in harvest, which hinders the labourers and spoils the fruits of the earth when they are ready to be gathered. When bad men are in power they commonly abuse their power, in discouraging virtue, and giving countenance to wickedness, for want of wisdom to discern it and grace to detest it.