Atheists do not want to ban the nativity or the hijab. They only want their government not to represent a particular religious point of view. ALL OTHER ASPECTS OF SOCIETY ARE FREE TO DO AS THEY WISH. Do you get it now? I'm completely tolerant of religious practices in all other aspects of life, just not government. You consistently misrepresent my complaint as objecting to all overt displays and representations of religion.
I do coexist, most of my friends are either Christian or some form of theist.
I see you missed my point about secular societies. And in fact, amply demonstrated it.