The Message Isaiah got regarding Judah and Jerusalem:
There's a day coming when the mountain of God's House Will be The Mountain - solid, towering over all mountains. All nations will river toward it, people from all over set out for it.
They'll say, "Come, let's climb God's Mountain, go to the House of the God of Jacob. He'll show us the way he works so we can live the way we're made." Zion's the source of the revelation. God's Message comes from Jerusalem.
He'll settle things fairly between nations. He'll make things right between many peoples. They'll turn their swords into shovels, their spears into hoes. No more will nation fight nation; they won't play war anymore.
Come, family of Jacob, let's live in the light of God.