text: As a non-believer, on what do you base the assertion that “Jesus was born a Jew, lived as a Jew and died as a Jew. His apostles, disciples and all his followers were Jews and never left the Jewish faith. Jesus would not even have known what the Catholic religion was.”?
  
  Have you had some bad experience growing up with people who identified themselves as Catholics?
  
  Do you have some reason to think that saying such a thing to a believer will lead to a positive outcome for you?  If so, what benefit would that be?
  
  Are you familiar enough with the sacred texts of those whose beliefs you attack to explain what they mean and from whence they came?