Joel 1:6

“For a nation is come up upon my land, etc.] A nation of locusts, so called from their great numbers, and coming from foreign parts; just as the ants are called a “people”, and the conies a “folk”, (<203025>Proverbs 30:25,26); and which were an emblem of the nation of the Chaldeans, which came up from Babylon, and invaded the land of Judea; called by the Lord “my land”, because he had chosen it for the habitation of his people; here he himself had long dwelt, and had been served and worshipped in it: though Kimchi thinks these are the words of the inhabitants of the land, or of the prophet; but if it can be thought they are any other than the words of God, they rather seem to be expressed by…”

“nation--applied to the locusts, rather than "people" (Pro 30:25-26), to mark not only their numbers, but also their savage hostility; and also to prepare the mind of the hearer for the transition to the figurative locusts in the second chapter, namely, the "nation" or Gentile foe coming against Judea (compare Joe 2:2). my land--that is, Jehovah's; which never would have been so devastated were I not pleased to inflict punishment (Joe 2:18; Isa 14:25; Jer 16:18; Eze 36:5; Eze 38:16). strong--as irresistibly sweeping away before its compact body the fruits of man's industry. without number--so Jdg 6:5; Jdg 7:12, "like grasshoppers (or "locusts") for multitude" (Jer 46:23; Nah 3:15). teeth . .…”

“For a nation is come up upon my land - He calls this scourge of God a “nation,” giving them the title most used in Holy Scripture, of pagan nations. The like term, “people, folk,” is used of the “ants” and the “conies” Proverbs 30:25-26, for the wisdom with which God teaches them to act. Here it is used, in order to include at once, the irrational invader, guided by a Reason above its own, and the pagan conqueror. This enemy, he says, is “come up” (for the land as being God’s land, was exalted in dignity, above other lands,) “upon My land,” i. e. “the Lord’s land” Hosea 9:3, hitherto owned protected as God’s land, a land which, Moses said to them, “the Lord thy God careth for; the eyes of…”

“A nation - An innumerable multitude of locusts and caterpillars, called a nation here, as Solomon calls the conies and the ant, Pro 30:25-26, and perhaps a prognostick of a very numerous and mighty nation, that ere long will invade Judah. Strong - Mighty in power, and undaunted in courage, if you refer it to the Assyrian or Babylonians; if to those vermin, they are, though each weak by itself, yet in those multitudes, strong and irresistible. A great lion - Such waste as lions make, these the locusts do, and the Assyrians will make. Joel 1:8”

“nation: Joe 2:2-11, Joe 2:25; Pro 30:25-27 my: Psa 107:34; Isa 8:8, Isa 32:13; Hos 9:3 whose: Pro 30:14; Rev 9:7-10 Joel 1:7”