This is the name of Bill Maher's new movie, it's a combination of religion and ridiculous, so that should give you a good idea of where he is going with this. The video is an interview with Bill on Larry King where he talks about the movie. Although he says he wants it to open on Easter obviously that isn't going to happen.
On the official website it says Oct. 3rd. You can see the trailer for it which looks hilarious. There is also a link on there to disbeliefnet which looks like a fun site.