How does God’s sovereignty relate to the Gospel?

The doctrine of God’s sovereignty underlines the entire message of the Gospel, affirming that He is in control of all things, including the salvation of His people. Revelation 10 illustrates that Christ's dominion extends over the earth and the sea, indicating that no part of creation is outside His rule. This sovereignty assures believers that their salvation is secure as it is accomplished by God's decrees, as seen in Romans 8:28-30, wherein He works all things together for good for those whom He has called.