The Lord foretold that people from one of the world"s cities would contact people from another of these cities and would plan to go up to Jerusalem immediately to worship the Lord (cf. Isaiah 2:1-50). They would do this eagerly, not out of a sense of duty or obligation (cf. Zechariah 2:11; 1713551487_59; Micah 4:1-5). Many people representing many nations from around the world would come to Jerusalem to pray and worship Yahweh Almighty. [source][source][source]
"Jerusalem is no longer viewed simply as the heart of Judaism but as the centre of God"s dealings with all nations, and as a glorious realization of the ancient promise given to Abraham (cf. Genesis 12:3)." [1][source]
"With the Davidic kingdom established, Israel will be a medium of blessing to the entire globe." [2][source]