In addition to @swamidass’s objections:
Science being neutral on the existence of God does not imply MN. Further, MN does not imply that God must be outside of 4-spacetime.
A trivial counterexample of your claim is a God that exists in every instance of time in which he sustains a superdeterministic universe. Personally I do not subscribe to such a model, but such God is:
- Within time
- Satisfies classical definitions of God, such as omniscience and omnipotent
- Invisible to science
- Further, depending on which formulation of MN you subscribe to, it is either false in this universe or is tautological
I am not sure where you get this from Noether’s theorem. Noether’s theorem (which by the way, does not lead “to all the conservation laws in physics”) says no such thing.