How do we know that the righteousness of Christ is sufficient?

The sufficiency of Christ's righteousness is foundational to the gospel and our standing before God. According to Romans 3:22, the righteousness of God is manifested through faith in Jesus Christ to all who believe. This righteousness is not of our own making; it is a gift given to us through Christ's perfect obedience and sacrifice. As stated in Philippians 3:9, Paul desires to gain Christ and be found in Him, not having a righteousness of his own, but that which comes through faith in Christ. Thus, our justification before God is entirely based on the merit of Christ’s righteousness, which is imputed to us by faith. This assurance of being clothed in Christ’s righteousness gives believers confidence in their acceptance before God and the hope of eternal life.