Description : If you are baptized a Catholic can you also be a Jew?
Last Answer : The issue is not the baptism, but what you believe. If youbelieve in Jesus as the savior, and the Trinity, then you are fullyChristian even if you had been born Jewish (though ... is completed, the convert immerses in a mikveh (ritualimmersion); and, for uncircumcised males, undergoescircumcision.