How does the sovereignty of God relate to our salvation?

Sovereign grace theology emphasizes that salvation is entirely the work of God, rooted in His sovereign will. Ephesians 1:4-5 states that believers are chosen in Christ before the foundation of the world, demonstrating that our salvation is not by chance but by God's predetermined plan. This concept provides believers with assurance and peace, knowing that their salvation doesn't depend on their efforts but on God's grace and sovereignty. God's control over all things also means that He is actively working in our lives to fulfill His purpose, making our eternal security not only possible but certain.