How does the concept of Zion relate to the church today?

Zion represents the chosen people of God, and its significance extends to the church today as the community of believers redeemed by Christ. In Isaiah 62, God speaks of Zion's ultimate salvation and glorification, which is assured for all His elect. This anticipation fuels the church's mission and expectation, demonstrating that while the church is presently a 'militant' body, awaiting Christ's return, it will one day be a 'triumphant' church in perfect holiness and righteousness. Believers are reminded that they are part of this eternal promise, as they await the day when they will fully reflect the glory of Him who called them.