Paul the Apostle and Judaism

The relationship between Paul the Apostle and Second Temple Judaism continues to be the subject of much scholarly research, as it is thought that Paul played an important role in the relationship between Christianity and Judaism as a whole. Paul's influence on Christian thinking is said to be more significant than any other New Testament author.

Some scholars see Paul (or Saul) as completely in line with 1st-century Judaism (a "Pharisee" and student of Gamaliel or as part of Hellenistic Judaism), others see him as opposed to 1st-century Judaism (see Pauline passages supporting antinomianism and Marcionism), while the majority see him as somewhere in between these extremes, opposed to "Ritual Laws" (see for example Circumcision controversy in early Christianity) but in full agreement on "Divine Law". These views of Paul are paralleled by Christian views of the Old Covenant. See also Antithesis in the Bible and Christianity in the 1st century.

The Book of Acts contains an account of Paul's travels and deeds, his conflicts with Greeks and Jews during the Julio-Claudian dynasty, and his interactions with the original apostles. The value of the historical information in Acts, however, is challenged by a few. They believe that it was written from a perspective of reconciliation between Pauline Christianity and its opponents, so portrays Paul as a law-abiding Jew and omits his dispute with Peter, only briefly mentioning the split with Barnabas.Irenaeus in the 2nd century is the first of record to quote Acts, and he used it against Marcion who rejected the Hebrew Bible. See also Luke–Acts.