Why is it necessary for Christians to declare God's glory?

Declaring God's glory is fundamental to the Christian faith as it not only affirms His sovereign authority but also invites others into a relationship with Him. As Psalm 96 directs us to declare His wonders among the peoples, it highlights our role as ambassadors of Christ to share His attributes—His holiness, justice, mercy, and grace. This declaration serves both to glorify God and to fulfill the Great Commission given to us in Matthew 28:18-20, where we are called to make disciples of all nations. By publicly sharing God's glory and truth, Christians not only edify themselves but also plant seeds of faith in those who are yet to know Him, reflecting God's missional heart for the world.