I know very well the history of the satanists that have been hiding behind that faith. It's all been fairly well documented in the Old and New Testament, and then in their actions since those times.

The Pharisees are the architects of the modern Jewish practice and culture and although they have dominated the culture since the fall of the Second Temple they are again not representative of the entirety of the people they hide behind.

It would probably benefit you greatly to actually read the New Testament at the very least to get a good illustration of what exactly the Jews and by extension everyone else have been dealing with in this world.