23 Give ear, and hear my voice! Listen, and hear my speech! 24 Does he who plows to sow plow continually? Does he keep turning the soil and breaking the clods? 25 When he has leveled its surface, doesn’t he plant the dill, and scatter the cumin seed, and put in the wheat in rows, the barley in the appointed place, and the spelt in its place? 26 For his God instructs him in right judgment, and teaches him. 27 For the dill are not threshed with a sharp instrument, neither is a cart wheel turned over the cumin; but the dill is beaten out with a stick, and the cumin with a rod. 28 Bread flour must be ground; so he will not always be threshing it. Although he drives the wheel of his threshing cart over it, his horses don’t grind it. 29 This also comes forth from Yahweh of Armies, who is wonderful in counsel, and excellent in wisdom.

Matthew Henry's Commentary on Isaiah 28:23-29

Commentary on Isaiah 28:23-29

(Read Isaiah 28:23-29)

The husbandman applies to his calling with pains and prudence, in all the works of it according to their nature. Thus the Lord, who has given men this wisdom, is wonderful in counsel, and excellent in his working. As the occasion requires, he threatens, corrects, spares, shows mercy, or executes vengeance. Afflictions are God's threshing instruments, to loosen us from the world, to part between us and our chaff, and to prepare us for use. God will proportion them to our strength; they shall be no heavier than there is need. When his end is answered, the trials and sufferings of his people shall cease; his wheat shall be gathered into the garner, but the chaff shall be burned with unquenchable fire.