The penalty for leaving Islam (apostasy) is death. Many muslims believe it (like, the majority of the populations of places like Pakistan and Egypt). I guarantee you that you could not, consistent with the Civil Rights Act of 1964, deny service to Muslims merely for expressing the belief that apostates should be put to death.
First, that's not true: http://www.pewforum.org/2013/04/30/the-worlds-muslims-religi.... In Bangladesh, where my family is from, 82% of Muslims favor making Sharia the law of the land. Of those, 55% (over 40% of the population) believe in stoning as a punishment for adultery. 44% (over 30% of the population) believe that apostates should be executed.
Second, it's irrelevant. In my hypothetical, I'm talking about specific individuals who have conceded to believing that apostates should be executed. If they invoke their religion as a shield for having that view, and have done nothing otherwise illegal, you can't refuse to serve them under the Civil Rights Act of 1964.
Alright, I'll gladly concede that I did not know that, but I strongly disagree that my comparisons you neglected are "irrelevant". I think that's the key discriminator.
The view on stoning in Bangladesh could be religious, but it could also be cultural, as it's not equal elsewhere where practicing muslims reside.
And if it, as I posit, isn't a core tenet of the religion, and if it is, as I posit, one in nazism, it can't be solved through cultural tolerance.
I dispute your point - not everyone could have chosen to stop being nazis and live.
"Approximately 77,000 German citizens were killed for one or another form of resistance by Special Courts, courts-martial, People's Court and the civil justice system. "
"Almost every community in Germany had members taken away to concentration camps. As early as 1935 there were jingles warning: "Dear Lord God, keep me quiet, so that I don't end up in Dachau." (It almost rhymes in German: Lieber Herr Gott mach mich stumm / Daß ich nicht nach Dachau komm.)[17] "Dachau" refers to the Dachau concentration camp"
No, they can stop being nazi's at any point. Literally in less than a second.
Blacks, jews, gays, disabled people can't.
Stop trying to equate the two.
https://en.wikipedia.org/wiki/Paradox_of_tolerance