Whiston(i)
10 How was it then reckned? when he was in circumcision, or in uncircumcision? not in circumcision, but in uncircumcision.
11 And he received the sign of circumcision, a seal of the righteousness of the faith which [he had] being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness, might be imputed unto them also:
12 And the father of circumcision to them who are not of the circumcision only, but also walk in the steps of that faith of our father Abraham.