I can understand someone deciding that he’s going to drop out of organized religion, but this kind of effort seems bizarre to me. If religion and / or the church isn’t important to you anymore, well it’s not important — get on with what ever it is that you do consider important.
It reminds me quite a bit of Satan worship, rather than atheism, because it still accords religion and God a central place, just inverted. It’s also why I never viewed heavy metal music as anti-religous, either, because it is frequently an affirmation of Christian theology. It’s also one of the few things I ever convinced Orrin Judd of, making him re-assess his disdain for the heavy metal group Black Sabbath.