Joel 3
Ishodad of Merv
Joel 3:10-11
"Beat your plowshares," that is, change your farm implements into weapons. In fact, after coming back from captivity, they would have been poor, but then they would have acquired wealth at the expense of the house of Gog. — COMMENTARY ON JOEL
Joel 3:12
The words "come up to the valley of Jehoshaphat" will not gather them and bring them down, but he will let them accomplish their plan. In fact, he talks about the people over whom the house of Gog rules. "To the valley of Jehoshaphat," that is, to the valley of judgment. "Jehoshaphat" is interpreted as judgment and sentence. — COMMENTARY ON JOEL