Passage
Haste ye, and come, all ye nations round about, and gather yourselves together: thither cause thy mighty ones to come down, O Jehovah.
Haste ye, and come, all ye nations round about, and gather yourselves together: thither cause thy mighty ones to come down, O Jehovah.
Joel 3:9 Proclaim ye this among the nations; prepare war; stir up the mighty men; let all the men of war draw near, let them come up.
Joel 3:10 Beat your plowshares into swords, and your pruning-hooks into spears: let the weak say, I am strong.
Joel 3:11 Haste ye, and come, all ye nations round about, and gather yourselves together: thither cause thy mighty ones to come down, O Jehovah.
Joel 3:12 Let the nations bestir themselves, and come up to the valley of Jehoshaphat; for there will I sit to judge all the nations round about.
Joel 3:13 Put ye in the sickle; for the harvest is ripe: come, tread ye; for the winepress is full, the vats overflow; for their wickedness is great.
The verse centers on "haste", "come", "nations", "round", "gather", "yourselves", "together", and "thither". It is saying that the verse draws attention to "haste" and "come", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 10's "Beat your plowshares into swords and your..." into verse 12's "Let the nations bestir themselves and come...", so "haste" and "come" belong inside that flow. In Joel context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "haste" and "come" with trust shaped by these words, not by a vague optimism outside the passage.