What does the Bible say about being chosen before the foundation of the world?

In Ephesians 1:4-5, it is stated that God chose us in Christ before the foundation of the world, highlighting His sovereignty in salvation. This doctrine emphasizes that the purpose of God in redemption transcends merely rescuing us from the law's condemnation; it includes our transformation and ultimate glorification. God's selection of believers shows His grace and mercy, encapsulating the core message of sovereign grace theology which asserts that our salvation is entirely a result of His divine initiative and not of our works.