'Mountain of the Lord' in the Bible

In the last daysthe mountain of the Lord’s housewill be establishedat the top of the mountainsand will be raised above the hills.Peoples will stream to it,

And many nations shall come, and say, Come, and let us go up to the mountain of the LORD, 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 the law shall go forth of Zion, and the word of the LORD from Jerusalem.