How is Christ the foundation of our faith?

In Christian doctrine, Jesus Christ is recognized as the cornerstone of the church and the individual believer's faith. This is illustrated in passages such as Ephesians 2:20, which states that believers are 'built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone.' As the cornerstone, Christ is both the source and sustenance of spiritual life, without whom faith would be futile. He fulfills the Law and embodies the promises of God, providing righteousness to those who trust in Him. His resurrection further affirms His unique role, granting believers hope and assurance of new life. The foundation of Christian faith securely rests upon the person and work of Jesus, allowing for a confident relationship with God.