28:24 Doth - The plowman doth not spend all his time in plowing the ground; but he has several times for several works. And so God has his times and seasons for several works, and his providence is various at several times, and towards several people. Therefore those scoffing Israelites were guilty of great folly, in flattering themselves, because of God's long patience towards them; for God will certainly take a time to thresh, and break them with his judgments, as at present he plowed and harrowed them, and so prepared them for it by his threatenings. Open - Understand, all day. Break - Which they used to do with a kind of harrow.
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.
