I don't give anyone automatic respect, Christians, Muslim, Jews, Atheists, etc, all have to earn my respect. That doesn't mean I'm not polite, but respect must be earned.
I respect and love all human beings and honor their rights as a default, though people may lose some of that respect with their individual actions.
As long as they don't try to use those views to undermine someone else's rights, justify unjust actions, or push their beliefs upon others, I'm cool with them. This goes for all beliefs.