I'm not even sure it's relevant. How will it affect an outcome? You can have all the quantum and mathematics you like but unless you have every bit of data needed (and that's the entire contents of the brain - the individual's life experiences, possibly even what they arrived with when born - everything) you'll never be able to predict any aspect of any outcome.

Spirituality is about individuals' faith, experiences, ways of life and whatever. So even if you came up with a formula, what use would it be?

Would anyone be spiritually richer or wiser for having a formula or an explanation outlaid in mathematical terms, probabilities? What does quantum actually explain in the physical world that enriches our lives?

There's even a book applying it to Vodou "The Vodou Quantum Leap." Well, it's mostly waffle trying to sound scientific....at root, though, how would it make someone a better servant of the Vodou way of life?" Answers on a postcard please in not more than 10 easy words.
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However, there is quite a good book (recommended to me by one of the more adept members here):
Consciousness and the Universe.
(Quantum Physics, Evolution, Brain and Mind)
It's a collection of papers and reports. Heavy going both literally (don't read it in bed, fall asleep and drop it on your head - close on 1000 pages in total) and reader-wise. Some of the reports seem to be relevant and interesting.

https://www.amazon.co.uk/Consciousne...2C432 &sr=1-2
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