What is the profit of circumcision? 

Much in every way! § Circumcise yourselves to the Lord, and take away the foreskins of your hearts. § If their uncircumcised hearts are humbled, and they accept their guilt—then I will remember My covenant with Jacob, and My covenant with Isaac and My covenant with Abraham I will remember.Jesus Christ has become a servant to the circumcision for the truth of God, to confirm the promises made to the fathers. § In Him you were also circumcised with the circumcision made without hands, by putting off the body of the sins of the flesh, by the circumcision of Christ. § You, being dead in your trespasses and the uncircumcision of your flesh, He has made alive together with Him, having forgiven you all trespasses.Put off, concerning your former conduct, the old man which grows corrupt according to the deceitful lusts, and be renewed in the spirit of your mind, and … put on the new man which was created according to God, in true righteousness and holiness.