Filing this alongside 'the ransom sacrifice wasn't for you' as one of those which totally slipped by me whilst inside.
Let me get this straight. God isn't guaranteed to listen if you're not baptised. Even if he is guaranteed to listen, he isn't going to answer unless you ask for something he wants to do anyway? So even if you're not guaranteed to be heard, and ask for something he wants to do, you're still heard? And if you ask for something he doesn't want to do, it doesn't matter if he hears you or not?
Yossarian whistled. "That's some catch", he said.