Looks like I'm going to be bashed but I agree with Graet
Seriously what's the need? The only thing it can do is making other catholic flavour/muslim/jews/aliens say "hey there are christian prayers in the blockchain wtf I can't use that"
If they do, then they don't believe in freedom of religion as well. I couldn't care less if they stayed away from bitcoin. They can put their own prayers into the blockchain if they feel like it.
I personally don't have a problem with people believing in god or even putting prayers into places where I won't ever find them, even if I'd help doing so by mining at eligius. It *does* bother me what Luke-Jr said about freedom of religion, but maybe I'm just interpreting that wrong.
It's a fact that Luke-Jr's contributions, innovations and Eligius are a win for the bitcoin community. If I'm getting it right that Luke is against letting people believe in whatever they feel like, however, I'm disappointed.