What does the Bible say about the glory of Zion?

The glory of Zion, as prophesied in Isaiah 2:1-5, signifies the brilliance and excellence of God's Church, indicating that it will be established as the mountain of the Lord's house, exalted above all nations. This reflects the significance of the Church in the gospel age, where Christ builds His kingdom, not limited to the Israelites but inclusive of all nations flowing into it. Zion symbolizes God's chosen people, gathered from diverse backgrounds, united in their need for grace and the gospel.