Why do Reformed Christians believe in unconditional election?

Unconditional election is a core tenet of Reformed theology that asserts God, in His sovereignty, chooses individuals to receive His grace and be saved. This choice is not based on foreseen faith or any merit of the individual but solely on God’s mercy and will (Romans 9:11-16). The doctrine emphasizes that salvation is entirely a work of God, ensuring that no one can boast in their salvation, as it is a gift that stems from God's purpose and grace alone. This perspective highlights the beauty of God's sovereignty in salvation.