I didn't say the church itself created the holocaust. But the perpretators of the holocaust were of christian religions. Catholic or Protestant. Regardless of the 3rd Reich trying to be pagan or atheist.. The culture of Europe was one where the majority was Christian and had been used to hundreds of years where it was allowed to do pogroms against Jews. Where it was allowed for (catholics and protestants) to go to Jewish villages and kill people just for being Jewish. I mean in almost every European city (catholic or protestant) there was some type of anti-Semitic historical event. You can search for Orleans France, Lancashire, Oslo, Madrid, Krakow, St. Petersburg etc..etc.. and in every history of the city there will be some "Anti-Semitism in..."
Hundreds and hundreds of years or murder ALL lead up to the ultimate act of massive murder of the Holocaust.
In Judaism, however, there is a teaching. And that is to NEVER be afraid of anyone- of anything. Only be afraid of G-d. There is also a teaching that says about Israel "Your destroyers come from within". I am not afraid of Rome and am not afraid of some anti-Semitic cardinals who proclaim that Gaza is like the concentration camp or a Ghetto. I'll never be afraid of them, only of Hashem. They are only a threat if we anger G-d. However, there is a history of the Christian churches that is a sad one. One that hurts. Fortunately, times have changed and while I obviously don't hate the Christians of today (because they are not responsible for the atrocities of their ancestors) I am still going to remember the past and honor my ancestor's memories for the suffering they went through.
My only problem today are with Christians who are anti-Semitic (the pre-Vatican II types like Mel Gibsons father), the pro-fakestine liberal Christians and the missionary Christians who go to Jewish neighborhoods to try to destroy souls.
All others I have no problem with. But I think it is understandable for me to have some hurt pain knowing about the Inquisition and what my own blood went through in the past, even if it was a long time ago.