Summary: In the future, the LORD's mountain will be exalted above all, attracting nations for guidance. War will cease as people embrace peace and God's instruction from Zion.
This is what Isaiah, son of Amoz, saw concerning Judah and Jerusalem.
In days to come, The mountain of the LORD’s house shall be established as the highest mountain and raised above the hills. All nations shall stream toward it; many peoples shall come and say: “Come, let us climb the LORD’s mountain, to the house of the God of Jacob, that he may instruct us in his ways, and we may walk in his paths.”
For from Zion shall go forth instruction, and the word of the LORD from Jerusalem. He shall judge between the nations, and impose terms on many peoples. They shall beat their swords into plowshares and their spears into pruning hooks; one nation shall not raise the sword against another, nor shall they train for war again.
O house of Jacob, come, let us walk in the light of the LORD!