95% of the universe is dark energy and dark matter that we cannot observe visually. But physicists know it is there because they can see other evidence of it.
We can call it the unseen realm.
So the atheist who insists that there is no God is indeed a fool, for he cannot see 95% of what exists - and yet he insists he knows what is not there in what he cannot see!
And yet the invisible evidence of God’s existence is everywhere, just like dark matter and dark energy are there for the physicist.
As a scripture somewhere says, God is a God who hides Himself.
How infinitely wise He is.
God is hidden because otherwise we would be constantly bugging Him for the keys to the car.
3 of my sons are mathematicians whose dinner discussion is higher math that leaves me blank-faced.
Tonight our eldest son (degrees in Math, Computer Science, Physics and Greek) was explaining tonight at our family dinner (typically 15 - 22) that even math is based on theories and axioms THAT CANNOT BE PROVEN.
So much for the idea that everything can be proven or disproven by math......