How do we know God's grace in our hearts is true?

The assurance of God's grace in the hearts of believers is demonstrated through the persistence of their faith and the presence of the Holy Spirit. Even in moments of struggle, when believers may feel their faith is weak or dim, the underlying reality is that the light of grace remains, ensuring that their salvation is secure. Romans 8:28-30 underscores that those whom God has called, He has also justified and glorified, highlighting the certainty of His grace working through them.

Furthermore, it is God's own vigilance that guarantees the faith of His people. When believers face trials, His grace nurtures and replenishes their light, ensuring that it remains alive. The believer's reliance on God's promise and the transformative power of His grace provides a solid foundation for confidence in the truth of their salvation. As the believer continues to trust in God's unfailing love and presence, they can rest assured that His grace is abundantly true and ever-present, sustaining them until the end.