Joel 3:9

9 Proclaim this among the nations: Prepare for war! Rouse the warriors! Let all the fighting men draw near and attack.

Read Joel 3:9 Using Other Translations

Proclaim ye this among the Gentiles; Prepare war, wake up the mighty men, let all the men of war draw near; let them come up:
Proclaim this among the nations: Consecrate for war; stir up the mighty men. Let all the men of war draw near; let them come up.
Say to the nations far and wide: “Get ready for war! Call out your best warriors. Let all your fighting men advance for the attack.

What does Joel 3:9 mean?

John Gill's Exposition of the Bible
Joel 3:9

Proclaim ye this among the Gentiles
This decree of God, concerning the deliverance of his church; and the destruction of their enemies; which is to be proclaimed among them, to the terror of them, and the comfort of God's people, encouraging them to the battle, since they might be sure of victory; for the prophet here returns to give an account of the armies to be gathered together, and to be destroyed in the valley of Jehoshaphat, as appears from ( Joel 3:12 ) ; and to this end heralds are here ordered to make proclamation of war throughout the nations, and to gather them to the battle of Almighty God; whether seriously, or ironically, may be considered; what follows seems to be spoken in the latter way, to the enemies of the church; though they may be interpreted as spoken seriously to the people of God themselves: prepare war;
get all things ready for it, men and arms: wake up the mighty men;
generals, captains, and other officers, men of strength and courage; let them arouse from the sleep and lethargy in which they are, and get themselves in a readiness for war, and put themselves at the head of their troops: let all the men of war draw near, let them come up;
to the land of Judea, and to Jerusalem; that is, either the Christian powers with their armies, to defend Jerusalem against the Turks, and deliver it out of their hands; let them appear on the behalf of the Jews: or else let the enemies of Christ's church and people come up against them, even the most powerful of them; let them muster up all their forces, and do the most they can, they shall not prevail.

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