How do we know that God chooses who to save?

The doctrine of election is clearly articulated in Scripture, particularly in Ephesians 1:4-5, where we learn that God chose us in Christ before the foundation of the world to be holy and blameless. This divine choice emphasizes that our salvation is rooted in God's eternal purpose, reflecting His grace and will rather than any foreseen merit or faith on our part. Furthermore, Romans 9:11-13 illustrates that God's sovereign choice is based purely on His will and not on human actions, showcasing His purpose in election.