Parallel
Romans 2:28
Patriarchal Greek New Testament (1904) · Berean Standard Bible
οὐ γὰρ ὁ ἐν τῷ φανερῷ Ἰουδαῖός ἐστιν, οὐδὲ ἡ ἐν τῷ φανερῷ ἐν σαρκὶ περιτομή,
A man is not a Jew because he is one outwardly, nor is circumcision only outward and physical.