I should note, i was referring to the behavior of people, and how they act like many religious people do in regards to their beliefs and opinions.
In regards to comparing it to Hitler, one has to understand, that the Nazis did not do all of those things overnight. It was a progression, one that was built on continued hostility and anger. Nobody thinks Trump is going to gas all Muslims, but that doesn't mean we should allow his to start down a similar path that Hitler began upon. The problem wasn't just that Hitler was killing Jews, he first opted to marginalize and ostracize them from society. It made it easier for people to embrace more serious forms of oppression later on.
The fundamental root of all evil, is the belief that someone else's life is somehow worth less than your own.