Certainly. The Catholic Church in Europe,, Luther’s Protestant rant, the Crusades, the Inquisition. Are these not Church sponsored? Didn’t Vatican II (1963?) finally let the Jews off the hook?
Your statements - “consistent, everywhere, and for all times” are way too sweeping for my taste. Sounds like you think it’s been 24/7/365 for the last 2,000 years. It hasn’t.
In regards to antisemitism, Dennis Prager has stated “America’s Christians are not Europe’s Christians”.
Were I a Jew, I’d be more afraid of secular governments, to wit, Stalin’s and Hitler’s boys.