A religious person - if not honest enough to simply say "existence of God is an axiom and cannot be derived from reason alone" - uses the very predictions of experiments to reason God into existence: everything that exists has a cause; universe exists; therefore universe has a cause.
These are also not axiomatically accepted features either (except perhaps in the sense that they are in relation to the empirical sciences, as science presupposes their existence).
How do any of these things allow you to derive knowledge of God's existence?
If it were so, God's existence would be just another scientific fact.
Of course, the classical definition of "science" is more expansive, including what would be the most general science - metaphysics - so in that sense, yes, you can say the existence of God is a "scientific fact". (God here is self-subsisting being, not some ridiculous "sky fairy" straw man of New Atheist imagination.)
Change is not presupposed by science. Various experiences/models of change are described by science, which is not the same thing at all.
There are block universe interpretations of cosmology which do not require change.
If you redefine God to mean "fundamental assumptions of the universe", its existence becomes tautological. But that is not what most people mean (including the author of the article we're commenting on) when they say "God".
That's the popular definition of the word "real".
But this article is about the philosophical meaning of the word "real". And from that viewpoint science hasn't delivered yet, science doesn't know yet what "really exists out there", it can only predict how that thing behaves in experiments.
If the philosophical meaning of "real" admits that computers, the Internet, and the GPS system are real, then I don't see what grounds it has for rejecting that things like transistors and electrons and other such underlying things are real as well, since transistors and electrons and other such underlying things are what we build computers, the Internet, and the GPS system out of.
If the philosophical meaning of "real" casts doubt on whether computers, the Internet, and the GPS system are "real", then why should we care about it?
> from that viewpoint science hasn't delivered yet
If science hasn't, then neither has anything else.