Joel
Joel 2:20ESV·traditional attribution

“I will remove the northerner far from you, and drive him into a parched and desolate land, his vanguard into the eastern sea, and his rear guard into the western sea; the stench and foul smell of him will rise, for he has done great things.

John Calvin Reformed @genevareformer

In this verse he more fully confirms the Jews, that they might not be afraid of reproach from the Gentiles. It may have been that the Assyrians were now in readiness, prepared for war; it was then difficult to free the Jews from every fear.

Matthew Henry Presbyterian @wholebiblehenry

See how ready God is to succour and relieve his people, how he waits to be gracious; as soon as ever they humble themselves under this hand, and pray, and seek his face, he immediately meets them with his favours.

Commenting on Joel 2:18-27

John Gill Reformed Baptist @doctorgill

But I will remove far off from you the northern army,.... The army of the locusts, which came from the northern corner, as Aben Ezra and Kimchi; and is the first sense Jarchi makes mention of; though he says their Rabbins (b) interpret it of the evil imagination hid in the heart of men; and the two seas, later mentioned, of the two temples, first...