Isaiah 32:15-20
15. This can only partially apply to the spiritual revival in Hezekiah's time; its full accomplishment belongs to the Christian dispensation, first at Pentecost (Joe 2:28; Ac 2:17), perfectly in coming times (Ps 104:30; Eze 36:26; 39:29; Zec 12:10), when the Spirit shall be poured on Israel, and through it on the Gentiles (Mic 5:7).
wilderness . . . fruitful field . . . forest—when Judea, so long waste, shall be populous and fruitful, and the land of the enemies of God shall be desolate. Or, "the field, now fruitful, shall be but as a barren forest in comparison with what it shall be then" (Isa 29:17). The barren shall become fruitful by regeneration; those already regenerate shall bring forth fruits in such abundance that their former life shall seem but as a wilderness where no fruits were.16. judgment—justice.
wilderness—then reclaimed. fruitful field—then become more fruitful (Isa 32:15); thus "wilderness" and "fruitful field" include the whole land of Judea.17. work—the effect (Pr 14:34; Jas 3:18).
peace—internal and external.18. sure . . . quiet—free from fear of invasion.
19. Literally, "But it shall hail with coming down of the forest, and in lowness shall the city (Nineveh) be brought low; that is, humbled." The "hail" is Jehovah's wrathful visitation (Isa 30:30; 28:2, 17). The "forest" is the Assyrian host, dense as the trees of a forest (Isa 10:18, 19, 33, 34; Zec 11:2).
20. While the enemy shall be brought "low," the Jews shall cultivate their land in undisturbed prosperity.
all waters—well-watered places (Isa 30:25). The Hebrew translation, "beside," ought rather to be translated, "upon" (Ec 11:1), where the meaning is, "Cast thy seed upon the waters when the river overflows its banks; the seed will sink into the mud and will spring up when the waters subside, and you will find it after many days in a rich harvest." Before sowing, they send oxen, &c., into the water to tread the ground for sowing. CASTALIO thinks there is an allusion to the Mosaic precept, not to plough with an ox and ass together, mystically implying that the Jew was to have no intercourse with Gentiles; the Gospel abolishes this distinction (Col 3:11); thus the sense here is, Blessed are ye that sow the gospel seed without distinction of race in the teachers or the taught. But there is no need of supposing that the ox and ass here are yoked together; they are probably "sent forth" separately, as in Isa 30:24.