How do we know that God’s sovereignty is key to understanding the gospel?

The doctrine of God's sovereignty permeates the gospel narrative and is crucial for understanding God's redemptive plan. Scriptures like Romans 8:28-30 illustrate that all things work together for the good of those who are called according to His purpose. This sovereignty ensures that Christ's atonement is not merely potential but effectual, securing the salvation of God's elect, those chosen in Him before the foundation of the world (Ephesians 1:4-5). Therefore, recognizing God's sovereignty fosters deeper trust in His promises and the security of salvation.