How do we know that God's purpose is to glorify Himself?

The purpose of God is primarily to glorify Himself through the salvation of His people, which He accomplishes through the merits of Jesus Christ. This is evident in various scripture passages that speak of God's sovereignty and intentional action in redemptive history. God is not a passive observer but an active agent who governs all events to fulfill His covenant promises. God’s Word assures us that every occurrence, including our trials and tribulations, works towards this overarching goal. The ultimate demonstration of God's glory is seen in the cross of Christ, where the depths of God's justice and mercy converge, enabling sinners to be saved and reconciled. Thus, we can affirm confidently that our lives are woven into this divine tapestry of glorifying God through Christ.