Galatians 6:14-15

But far be it from me to boast [in anything or anyone], except in the cross of our Lord Jesus Christ, through whom the world has been crucified to me, and I to the world. For neither is circumcision anything [of any importance], nor uncircumcision, but [only] a new creation [which is the result of a new birth—a spiritual transformation—a new nature in Christ Jesus].