King James Bible
And the father of circumcision to them who are not of the circumcision only, but who also walk in the steps of that faith of our father Abraham, which he had being yet uncircumcised.

New King James Version
and the father of circumcision to those who not only are of the circumcision, but who also walk in the steps of the faith which our father Abraham had while still uncircumcised.

American Standard Version
and the father of circumcision to them who not only are of the circumcision, but who also walk in the steps of that faith of our father Abraham which he had in uncircumcision.

Berean Study Bible
And he is also the father of the circumcised who not only are circumcised, but who also walk in the footsteps of the faith that our father Abraham had before he was circumcised.

Douay-Rheims Bible
And might be the father of circumcision; not to them only, that are of the circumcision, but to them also that follow the steps of the faithful, that is in the uncircumcision of our father Abraham.

English Revised Version
and the father of circumcision to them who not only are of the circumcision, but who also walk in the steps of that faith of our father Abraham which he had in uncircumcision.

World English Bible
He is the father of circumcision to those who not only are of the circumcision, but who also walk in the steps of that faith of our father Abraham, which he had in uncircumcision.

Young's Literal Translation
and father of circumcision to those not of circumcision only, but who also walk in the steps of the faith, that is in the uncircumcision of our father Abraham.

Romans 4:12 Additional Translations ...