Maybe he wants absolutely irrefutable proof, rather than a few scattered things that the admin could shoot down easily.
Ok, ok ... I can buy that, but to tease us over and over with “almost”, tends to make skeptics out of the best believer. Give us something other than a tease.
“If they do not listen to Moses and the Prophets, they will not be persuaded even if someone rises from the dead.” -Luke 16:31.
“Irrefutable proof” is in the eye/ear of the beholder. Liars abound.