Thematic Bible: Nations not warring against each other anymore

This is what Isaiah the son of Amoz saw concerning Judah and Jerusalem. It shall happen in the latter days, that the mountain of Yahweh's house shall be established on the top of the mountains, and shall be raised above the hills; and all nations shall flow to it. Many peoples shall go and say, "Come, let's go up to the mountain of Yahweh, to the house of the God of Jacob; and he will teach us of his ways, and we will walk in his paths." For out of Zion the law shall go forth, and the word of Yahweh from Jerusalem. read more.
He will judge between the nations, and will decide concerning many peoples; and they shall beat their swords into plowshares, and their spears into pruning hooks. Nation shall not lift up sword against nation, neither shall they learn war any more.

But in the latter days, it will happen that the mountain of Yahweh's temple will be established on the top of the mountains, and it will be exalted above the hills; and peoples will stream to it. Many nations will go and say, "Come, and let us go up to the mountain of Yahweh, and to the house of the God of Jacob; and he will teach us of his ways, and we will walk in his paths." For out of Zion will go forth the law, and the word of Yahweh from Jerusalem; and he will judge between many peoples, and will decide concerning strong nations afar off. They will beat their swords into plowshares, and their spears into pruning hooks. Nation will not lift up sword against nation, neither will they learn war any more. read more.
But they will sit every man under his vine and under his fig tree; and no one will make them afraid: For the mouth of Yahweh of Armies has spoken. Indeed all the nations may walk in the name of their gods; but we will walk in the name of Yahweh our God forever and ever.