John Gills Exposition of the Bible Commentary - Proverbs 10:26
As vinegar to the teeth ,.... Which, with its coldness and sourness, blunts the teeth, and makes it troublesome to eat: the Septuagint, Syriac, and Arabic versions, render it, "as the sour grape is hurtful to the teeth;' sets them on edge; and as smoke to the eye ; dims the sight, causes the eye to water, and is very pernicious and vexatious: so is the sluggard to them that send him : that is, the slothful messenger, as the Targum explains it; who, being sent on an errand, is... read more
Matthew Henry's Complete Commentary - Proverbs 10:26
Observe, 1. Those that are of a slothful disposition, that love their ease and cannot apply their minds to any business, are not fit to be employed, no, not so much as to be sent on an errand, for they will neither deliver a message with any care nor make any haste back. Such therefore are very unmeet to be ministers, Christ's messengers; he will not own the sending forth of sluggards into his harvest. 2. Those that are guilty of so great an oversight as to entrust such with any affair, and... read more