We know we are complete in Christ through faith and the work of the Holy Spirit affirming our position in Him.
Our completeness in Christ is evidenced through faith that acknowledges He is our righteousness, sanctification, and redemption. In Colossians 2:10, it states, 'You are complete in Him,' indicating that there is nothing else needed to add to our salvation. This completeness is realized by the Holy Spirit, who reveals to us our new identity in Christ. When we believe that Jesus is our everything and that we are justified solely by His righteous work, we affirm our standing as complete in Him, capable of inheriting eternal life and being partakers in the kingdom of God.
Commentary