What does the Bible mean by unconditional election?

Unconditional election is a doctrine asserting that God, in His sovereign will, has chosen specific individuals for salvation apart from any foreseen merit or action on their part. This is showcased in Romans 9:11-13, where God’s choice of Jacob over Esau establishes that His purposes are not based on human deeds but on His gracious selection. Ephesians 1:4-5 articulates that believers are chosen in Christ before the foundation of the world. This concept emphasizes God’s overarching sovereignty and mercy in salvation, encouraging believers to rest in His divine plan and purpose.