I think a relative tangent to your question is the make up of the early church. Until Paul actively started evangalizing to the gentiles, the church was made up of almost all Jewish people. Peter of course was Jewish and he is the rock upon which the church is built.
That is what I don't get. My girlfriend is Jewish and I try to explain to her that the foundation of Christianity has its roots in Judaism. I don't see how any true Christian could be anti-semetic.
This world is going insane.