Write your story as it needs to be written. Write it honestly, and tell it as best you can. I'm not sure that there are any other rules. Not ones that matter.
Neil GaimanReligions are, by definition, metaphors, after all: God is a dream, a hope, a woman, an ironist, a father, a city, a house of many rooms, a watchmaker who left his prize chronometer in the desert, someone who loves you - even, perhaps, against all evidence, a celestial being whose only interest is to make sure your football team, army, business, or marriage thrives, prospers, and triumphs over all opposition.
Neil GaimanThere are a hundred things she has tried to chase away the things she won't remember and that she can't even let herself think about because that's when the birds scream and the worms crawl and somewhere in her mind it's always raining a slow endless drizzle.
Neil Gaiman