abstract:Judaizers is predominantly a Christian term, derived from the Greek verb ioudaïzō (ἰουδαΐζω "live according to Jewish customs", see Ioudaios). This term is most widely known from its single use in the Greek New Testament (Galatians 2:14)Greek New Testament, Galatians 2:14 ἀλλ᾽ ὅτε εἶδον ὅτι οὐκ ὀρθοποδοῦσιν πρὸς τὴν ἀλήθειαν τοῦ εὐαγγελίου εἶπον τῷ Πέτρῳ ἔμπροσθεν πάντων Εἰ σὺ Ἰουδαῖος ὑπάρχων ἐθνικῶς ζῇς καὶ οὐκ Ἰουδαϊκῶς τί τὰ ἔθνη ἀναγκάζεις Ἰουδαΐζειν.