The Judaizers were a faction of the Jewish Christians, both of Jewish and non-Jewish origins, who regarded the Levitical laws of the Old Testament as still binding on all Christians. They tried to enforce Jewish circumcision upon the Gentile converts to early Christianity and were strenuously opposed and criticized for their behavior by the Apostle Paul, who employed many of his epistles to refute their doctrinal positions. The term is derived from the Koine Greek word Ἰουδαΐζειν (Ioudaizein), used once in the Greek New Testament (), when Paul the Apostle publicly challenged the Apostle Peter for compelling Gentile converts to early Christianity to "judaize". This episode is known as the incident at Antioch. Most Christians believe that much of the Old Covenant has been superseded, and many believe it has been completely abrogated and replaced by the Law of Christ. The Christian debate over Judaizing began in the lifetime of the apostles, notably at the Council of Jerusalem and the incident at Antioch. It has been carried on parallel to continuing debates about Paul the Apostle and Judaism, Protestant views of the Ten Commandments, and Christian ethics. Origin The meaning of the verb Judaize, from which the noun Judaizer is derived, can only be derived from its various historical uses. Its biblical meaning must also be inferred and is not clearly defined beyond its obvious relationship to the word "Jew." The Anchor Bible Dictionary, for example, says: "The clear implication is that gentiles are being compelled to live according to Jewish customs." The word Judaizer comes from Judaize, which is seldom used in English Bible translations (an exception is the Young's Literal Translation for Galatians 2:14). In the Early Church The Council of Jerusalem is generally dated to 48 AD, roughly 15 to 25 years after the crucifixion of Jesus, between 26 and 36 AD. Acts and Galatians both suggest that the meeting was called to debate whether or not male Gentiles who were converting to become followers of Jesus were required to become circumcised; the rite of circumcision was considered execrable and repulsive during the period of Hellenization of the Eastern Mediterranean, and was especially adversed in Classical civilization both from ancient Greeks and Romans, which instead valued the foreskin positively. Before Paul's conversion, Christianity was part of Second Temple Judaism. Gentiles who wished to join the early Christian movement, which at the time comprised mostly Jewish followers, were