Parallel
Romans 2:18
Patriarchal Greek New Testament (1904) · Berean Standard Bible
καὶ γινώσκεις τὸ θέλημα, καὶ δοκιμάζεις τὰ διαφέροντα, κατηχούμενος ἐκ τοῦ νόμου,
if you know His will and approve of what is superior because you are instructed by the law;