Ah, but what are these evidence of? Gods or human psychology? if you think they are evidence of gods, how do you justify that conclusion?
Its evidence of both. Some claims are so spectacular that, if verified, one would really have to be perverse to say it is human psychology. Take for example the claim that the Red Sea parted for Moses. If that could be established as historical reality (as described in the OT text), we would be perverse to try to get around it without some kind of superman intervention. Here, of course, it comes down to an assessment of the historical evidence.
I live in Vietnam, a relatively ghost-ridden culture, and consequently have had serious, reliable, sober, dependable people I know well, testify strongly to ghostly experiences (fitting the Vietnamese cultural notion of a ghost as something really ghastly and dangerous to encounter). What do I do with such testimony, especially when it comes, as I said, from people I really have to be perverse to think are lying or in any way are deluded.
Of course I don't believe it, but then I don't exactly disbelieve, either. I tend to put it down to some sort of real experience misinterpreted in Vietnamese cultural terms, but can I be sure? Knowing the individuals I have in mind, I have to wonder.
The point I want to make is neither pro- nor anti- either Moses or ghosts, but that there really is a lot of evidence out there bringing a lot of smart and reasonable people to at least have their doubts.
For the most part the only people who study these phenomena are pseudos, since a serious science with a career in mind is not going to get involved. (I saw a career torn to shreds in unworthy ridicule in Sri Lanka for what I thought was an objective and fair study of reports of rebirths.)