4 Bible Verses about True Circumcision

in whom you are also circumcised with a circumcision not made with hands, with the putting off of the body of the flesh, with the circumcision of Christ,

For not that which is external is the Jew, nor is that which is external in the flesh circumcision.

We are the circumcision, who serve God in spirit, and rejoice in Christ Jesus, and trust not in the flesh,

If therefore the uncircumcision keeps the ordinances of the law, shall not its uncircumcision be accounted for circumcision?