How do we know that we are complete in Christ?

According to Colossians 2:9-10, in Christ dwells all the fullness of the Godhead, and believers are made complete in Him. This means our acceptance before God does not depend on our works or imperfections but solely on the perfect obedience and righteousness of Christ. Through faith, we have been regenerated and spiritually united with Christ, enabling us to enter into God's presence fully accepted. Our completion in Him assures us that nothing can be added or taken away from our standing before God.