How do we know that salvation is a sovereign gift?

The understanding that salvation is a sovereign gift is deeply rooted in the biblical narrative, which emphasizes that it is not achieved by human efforts, but solely by God's initiative and grace. Scriptures such as Romans 8:28-30 outline God's preordained plan where He foreknew, predestined, called, justified, and glorified His elect. This divine orchestration showcases that the entire process of salvation is in God's hands, assuring believers that their redemption is secure and rooted in His sovereign will. Additionally, passages like Ephesians 1 highlight how salvation is done 'according to the purpose of His will,' affirming that God alone is responsible for bringing His chosen ones into a relationship with Him through Christ.