The only thing I sent to several religious organizations anonymously of course after I decided to be a full fledged atheist was a vulgar drawing of Satan screwing Christ up the ass. And I put a caption above the pic stating "This is what you are doing to your Christ." I sent about 7 of them out to top televangelist I literally sat through their broadcast waiting for them to display their addresses for donations. This was when not everyone had internet service or a computer.
There is nothing people will not maintain when they are slaves to superstition
http://chatpilot-godisamyth.blogspot.com/
http://chatpilot-godisamyth.blogspot.com/