That's circular argument though Alan. You're begging the question (in the proper usage of that phrase) in assuming the truth of something yet to be demonstrated.
This suggests that only things which are established/demonstrated are true. That it is the establishment of something that endows it with reality.
I don't think the universe, let alone the almighty, has ever operated in that manner.
As Wittgenstein might have said, although I haven't established it yet, I thing you have reasoned yourself intra rectally.