If I look over in a dark corner, see a coiled thing, and conclude that it's a snake, and go on my whole life thinking it was a snake (perhaps I never go over there again), and it turns out it was a rope, I am merely wrong, I'm not in a weird disordered psychological state.
I think there more wrong with a schizophrenic than him merely finding himself in this situation somewhat more often than the rest of us, or else people who live in foggy parts of the world or people with bad eyes would be schitzophrenics. So clearly it relates not to the fact that they are wrong or how often, but to what it is about their brains or their minds that makes them wrong. Not sure if you disagree with that or not.
If all you mean by ‘delusion’ is ‘anytime somebody is wrong about something they saw’ as is clear from your coiled rope example then fine, but atheris is clearly meaning something stronger than that.
See above. If a belief system has a main principle that a person saw a coiled rope when they really saw a snake, then that belief system is merely incorrect about a thing that happened. If you want to call that ‘being delusional’, then I can’t stop you, but the term has a completely different connotative definition to the rest of mankind.
I don’t know what it means to hold onto beliefs literally or dogmatically. As far as I understand everybody who believes something believes it literally, and ‘dogma’ refers to a kind of proposition, not the way in which it is held.
This doesn't follow at all from what you've argued. If I see a rope and think it's a snake, then sure, go on and call me delusional in your mild "he was wrong about something he saw" sense. But if I go on and tell other people I saw a snake and they believe me, calling THEM delusional makes no sense to me whatsoever.
Only people can be delusional, not creeds or systems or stones or anything else. You can’t tell if a person is delusional based on what they believe without knowing how they came to believe it, and how they defend the belief from criticism.
The idea that there is such a thing as ‘the philosophical and epistemological perspective’ is just nuts, but that’s probably a subject for a different thread.
Without knowing the individual reasons why a person came to believe in a ghost or a UFO or a God, this claim is without merit. If I tell you I saw a ghost, and you come to believe their are ghosts based on my say so, you may be many things but suffering from an illusion or a delusion is not one of them. That doesn’t even meet the rather odd definition you yourself set up.
You and atheris are plainly just trying to claim somebody is mentally disabled every time they are incorrect. Like most atheistic arguments, this suits your ends well as long as you’re discussing God on a message board, but you seem to give little to know thought of the implications of such bullshit on the real world. I think it’s because to the atheist, all this talk of philosophy and epistemology is just that- talk. You are about as far from trying to understand the world with the above polemic as I am from being a motocross professional.