Which revelations? There are hundreds, they all disagree and none are supported by empirical evidence.There is evidence in the revelations from God. We have knowledge of God because of those revelations.
Your "evidence" is unevidenced.
It's more than just "not being proven." Science hasn't "proven" that the Earth is round.No, we do not have any scientific evidence of God because God cannot be tested and God cannot be considered a fact because God cannot be proven to exist to everyone
Nevertheless, individuals can prove to themselves that God exists by looking at the evidence.
God can't be considered fact not because He's unproven, but because he's entirely unevidenced.
What does "prove to oneself" mean? Proof is not individual. As you said yourself: God can't be tested or proved.
Reasonable is an algebraic function. It's universal, doesn't vary, and isn't individualized. Boolean algebra - WikipediaReasonable to you and other atheists.... Not reasonable to believers.
An entirely unevidenced claim, as is the claim that such an author even exists.And all of them are revelations from God that came to humanity throughout the ages.
I would expect a real revelation from a real God to be clear and universally convincing. The universal accord such a revelation would engender does not exist.
But where is the evidence supporting either this God or this particular revelation?For me, the revelation of God that is evidence that God exists is the Revelation of Baha'u'llah, but because I believe in it I also believe the older revelations are from God.