How do we know that Christ keeps His people?

The assurance of Christ's keeping of His people is rooted in His own declarations and the promises made in Scripture. John 17:12 highlights that while Jesus was in the world, He kept those whom the Father gave Him, affirming that none would be lost except the one destined for destruction. This reflects the complete security believers have in Christ; He preserves them and is faithful to His commitments. Ephesians 1:4-5 further emphasizes that believers were chosen in Him before the foundation of the world, ensuring His unchanging promise to save and sustain them throughout their lives. His keeping power is a vital comfort to believers, reminding us that our salvation is not contingent upon our ability to maintain it, but fully reliant on His fidelity.