What does it mean that God's gospel gives God all the glory?

In God's gospel, all glory belongs to Him because He is the author and finisher of our faith, as stated in Hebrews 12:2. This means that salvation is fully of grace and not according to human effort or merit. By recognizing that God is the one who saves, keeps, and ultimately glorifies His people, believers align their understanding with Scripture that proclaims God's sovereignty throughout all of salvation history. This understanding encourages a humble reliance on God's power, rather than on personal achievements.