The Lord announces that, when he restores the fortunes of Judah and Jerusalem, he will gather all nations in the valley of Jehoshaphat and enter into judgment with them there. He charges them with scattering his people, dividing his land and casting lots for his people; they traded a boy for a prostitute and sold a girl for wine to drink.
The Lord also confronts Tyre, Sidon and the regions of Philistia: they took his silver, his gold and his treasures, and sold the children of Judah and Jerusalem to the Greeks to remove them far from their land. God says he will bring them back and that the sellers will in turn be sold, into the hands of the people of Judah, who will sell them to the Sabeans, a distant nation.
Then comes a call to war among the nations: prepare soldiers, beat plowshares into swords and pruning hooks into spears, and let the weak say he is strong. The nations go up to the valley of Jehoshaphat, where the Lord will sit to judge. The sickle is to be put in because the harvest is ripe, and the winepress is to be trodden, and crowds fill the valley of decision, because the day of the Lord is near. The sun, moon and stars lose their light, and the Lord roars from Zion; heaven and earth shake, but he is a refuge and stronghold for his people.
Then they will know that the Lord is their God, dwelling in Zion, his holy mountain, and Jerusalem will be holy; strangers will no longer pass through it. On that day the mountains will drip sweet wine, the hills will flow with milk and the streambeds of Judah will run with water; a fountain will come out of the house of the Lord and water the valley of Shittim. Egypt and Edom will be desolate for their violence against Judah, but Judah will be inhabited forever. The Lord will answer for the blood that was shed and dwell in Zion.