Why is worship important for Christians as part of God's city?

Worship serves as a vital expression of the relationship believers have with God, who has graciously brought them into His city. In Psalm 87, the mention of singers and players on instruments emphasizes that worship is a collective act, showcasing the joy and gratitude of the citizens of Zion. This worship reflects the realization that all their springs of life are found in God. The New Testament reiterates this significance, teaching that believers are to worship in spirit and truth (John 4:24) as they acknowledge the transformative power of God in their lives. Worship unites believers in their purpose to glorify God, celebrating the life and salvation given through Christ.