That's pretty good. Of course, there are a few places in this conversation where Jane might deviate from the script, but you know her and I don't. Were I devout enough, I'd say "It's a sin to even imagine the world without God" or "There is only one world, so no point imagining anything else", or "The Bible teaches us that ..." But maybe your gentle hand squeezes redirected the blood flow from her brain to other areas.

Anyway, if you decide to go for it, I'm dying to know how it works out!