What does it mean to have assurance in salvation?

Biblical assurance rests on the promises of God and the indwelling work of the Holy Spirit. John 10:28-29 assures believers that no one can snatch them from Christ’s hand, affirming eternal security. Assurance of salvation is cultivated through the believer’s relationship with Christ, characterized by faith, repentance, and obedience to His word. The sermon encourages a diligent examination of one's faith and the evidence of a transformed life as assurance that one is indeed in Christ. In 2 Peter 1:10-11, the apostle Paul affirms that making one's calling and election sure leads to abundant entrance into the kingdom. This assurance leads to growing confidence in God’s character and promises, enabling believers to navigate life's trials with peace.