What is the significance of 'sovereign grace' in the context of salvation?

Sovereign grace is foundational to Reformed theology and illustrates how God’s grace alone is sufficient for salvation. Romans 9 speaks to God’s sovereign choice in salvation, demonstrating that faith and belief are gifts from God. Ephesians 2:8-9 reinforces this, stating that salvation is by grace through faith, emphasizing that it is not of our own doing. This grace leads to both the election of the saints and the perseverance of believers, underscoring that our hope in salvation is entirely dependent on God's mercy and not human merit.