Impossible. And there's a reason it's impossible - there's no such thing!
Last night I watched a C4 documentary about some religious nutters in America that go around calling everyone "fags" even if they're referring to the army for example. They picket military funerals and stuff, and generally hate "anti-god stuff such" as abortions, contraception and sex out of wedlock. One of the women with the biggest mouth was confronted late in the piece about whether or not her own son was legitimate, and it turns out the stupid bint had a son out of marriage but was going around harassing people that were in the same situation as her.
I officially can't stand religion and anything hocus-pocus that goes against science