And you will never have any verifiable evidence that God exists, you will only have evidence:
Evidence: the available body of facts or information
indicating whether a belief or proposition is true or valid:
https://www.google.com/search
Verifiable evidence:
Something is scientifically
verifiable if it
can be tested and proven to be true.
Verifiable comes from the verb verify, "authenticate" or "prove," from the Old French verifier, "find out the truth about." The Latin root is verus, or "true." Definitions of
verifiable.
https://www.vocabulary.com/dictionary/verifiable
Hmmm...I think both definitions are a bit naive.
Science rarely proves things to be true. Instead, it tends to prove alternatives are false. It can verify some things directly from observation, but those things tend to be very limited in scope. Instead, it can say that a general idea is not contradicted by the observations.
But, science also requires its ideas to be, at least potentially, testable.
On the other hand, I consider evidence to be something that changes the probability that a theory is true. If the evidence increases the probability, it is evidence for the theory, otherwise it is evidence against.
But this means that to be evidence it cannot be neutral on alternatives. In other words, it has to be able to test those alternatives to some degree. Simple consistency with an idea is NOT evidence.
So, the real question is what probability to be true do you require before saying you have a belief.
For me, I like at least a 4 standard deviation signal before I will say I believe something. Below that, I'll say that I find it likely, but I won't say I believe it.