The bigotry on display here is atheistic bigotry.  Not one post here attacked anyone's choice to not believe in God.  But quite a few have bashed religious people for their beliefs.

The text of the amendment reads "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof".  

Telling a religious business man that he must accommodate atheist beliefs or he will not be allowed to have a business or make a living can arguably be called a prohibition.  You may not agree.

When the State begins pushing an atheist philosophy/dogma down my throat, i will object.