How do we know election and predestination are true?

The doctrines of election and predestination are fundamental to sovereign grace theology, as evidenced in Ephesians 1:4-5, which declares that God chose us in Christ before the foundation of the world for holiness and adoption. This choice was not based on foreseen merit or decisions on our part, but solely according to God's purpose and will. The affirmation that God acts sovereignly in choosing His people underscores His grace, highlighting that our salvation is entirely a work of God rather than a response to our own actions. The purpose of this election is ultimately to bring glory to His grace, establishing a solid foundation for our faith.