How does the Sovereign Grace theology relate to assurance of salvation?

In Sovereign Grace theology, assurance of salvation is rooted in the unwavering faithfulness of God rather than in fluctuating human emotions or experiences. The sermon underscores that our confidence in salvation does not rest on our feelings or actions but on the promises made by God through Christ. Assurance is granted as we trust in the redemptive work of Jesus, who reconciles us to the Father. The Holy Spirit plays a key role by reminding us of these truths, affirming our identity as God's elect. Hence, believers can have a durable assurance grounded in the steadfastness of God's grace and truth, which will not waver despite life's challenges.