What does the Bible say about God's sovereignty in election?

Romans 9 clearly outlines the doctrine of election, demonstrating that God's choice in saving some and passing over others is based solely on His sovereign will. Paul illustrates this with the examples of Isaac and Ishmael, as well as Jacob and Esau, emphasizing that God's election occurs before any actions or merits of the individuals are considered (Romans 9:10-13). This election is a testament to God's mercy, showing that salvation is not about human effort but is rooted in God's grace and purpose.