Unknown (or unknowable) and uncertain aren't exactly the same thing, and I don't think Heisenberg's principle applies to the discussion. There's still plenty we don't understand about QM, but we will figure it out, given enough time. If the Universe is essentially "digital" as Planck would lead us to believe, that may just be an effect of the holographic principle. Once we start considering higher order dimensionality, damn near anything is possible.
Don't mix them, religion will never tell you how in a reasonable way, and science couldn't give two cents about why.
I like that.
Evolution is a million line computer program falling into place by accident.