Indeed.
The skeptical mind does what it always does with claims that seem unreasonable; it considers the possibility, the odds of likelihood. It doesn't seem likely.
Now, only an arrogant fool (and in spite of my firm stance on the absurdity of the supernatural, I like to think I know my own mortality and failings) would utterly discount the existence of that which is unknown or not understood. But it still depends on what that thing is.
Let us suppose for example that mathematicians and physicists are right and there's all sorts of dimensions we don't understand and can't quite comprehend intersecting with our present reality. So, we have the factor of something greater than our own imagination, as part of this hypothesis.
The exact effects of things which cross between dimensions, or... fill in the blank inconceivable phenomenon we presently don't understand, obviously, has unknown effects. And there's some math and physical evidence which tends to suggest such a thing is possible, if not proven. That's got more of a leg to stand on than say, Ghosts or spirits. (I still don't believe it... it's a theory, not a proven fact)
So we know there are aspects of our own everyday existence we are barely aware of and have trouble comprehending; fine.
But, I would suggest that something inexplicable that might happen could be a result of the physical world being not 100% understood by us, rather than the shot-in-the-dark instant, pre-packaged, religious guess explanation.
Miracles for example; firstly, if there were a man who could cure all blindness by the touch of a hand, the federal government of the united states would pay him a billion dollars a year to touch 365,000 people a year and save them. Obviously the man is smart enough to understand, if he can prove he is a miraculous man, he will get the support of society to help people en masse, not just in small settings where the entire set-up is rigged.
This is kind of like the "psychic detectives are real" fad. The real police department gets tips from supposed psychics all the time. 99.999% of them end up discarded, forgotten, or proven false. Then one person guesses... much like a horoscope, in a generic fashion, right about where things might be.... maybe he does it several times. Maybe he's been following the case. Maybe a friend tipped him off. Whatever. There are logical explanations for these things and numerous proven examples of fraud, committed constantly, and in the grand majority of cases.
Fact that eventually, statistics will show, someone will guess correctly on stuff, doesn't conclusively prove anything.
UFO sightings, possible. But most of these end up to be hoaxes. I also like how aliens invented technology and wasted untold resources to break the light barrier and make it all the way here, just to be mistaken for a weather balloon. This alien race is secretive, and though they like to leave telltale signs that they exist, they refuse to make direct contact. Uh huh.
Pillars of fire, the sun standing still in the sky, the parting of the Red Sea, just to name a few. It would seem as if that would be extremely convincing proof of the existence of a God.
sure, prove that it happened. I've heard of evidence suggesting that the Red Sea reached a low point at times, and sections of it were made dry, then wet again. But it would not have happened quickly enough to take out Pharaoh's armies. And there's no evidence of an army crossing either.
There's even new evidence suggesting that the Jewish people were never enslaved by the Egyptians at all, that those who built the pyramids were actually native africans, close to the pharaoh, and built it to honor him. Because their bodies were placed near their king, indicating great respect; something a slave wouldn't get.
There's obviously no Noah's ark. Think about it. How come the marsupials aren't distributed evenly over the Earth? Why are there species native only to the Americas that took billions of years to evolve... and were never native to Eurasia or Africa... how did they survive the flood? How did Noah "place two of every animal" when there's no possible way he could have walked the earth collecting all the species. They haven't all even been discovered yet.
Nowadays we still hear of miracles. Tumours being prayed over and disappearing when the next scan comes about, a guy's myopia immediately disappearing, people being cured of their paralysis.
And we also hear of hundreds of thousands dying, uncured. Where were their miracles? Just because a handful of people manage to survive what is diagnosed as terminal, that does not mean God intervened. There's also the body's natural ability to heal itself. It doesn't work in all cases, or even many cases, but things we didn't think were likely can happen. Like a metal spike going clear through someone's head and brain, and they still have reasonably good cognitive function and memory. These things are oddities only; they are not that impressive.
While they're of a less colossal scale, they'd still be impressive to witness no doubt. And there are so many people worldwide who seem to believe in the authenticity of these miracles.
A man jumps off of the Empire State building and is miraculously blown back onto the building by the wind. He tries again, and it keeps blowing him back. A miracle? Or just high wind velocity? Sure, he might think God was intervening. If so, why doesn't he just wait until the wind dies down, and jump again?
What of the thousands each year who die committing suicide? No miracles for them. No God that cared.
Let me ask you now, if you were to see somebody who has been blind from birth, and you know that he's been blind from birth, cured when prayed over by some pastor in a church. Would you take that as proof of God's existence?
No. I'd take it as proof that something unexplained happened.
It's quite a leap to suggest that God did it. Especially when there are no credible sources, and the "miracle" couldn't be repeated with a real blind patient I select at random from a hospital.
Not repeatable, not predictable, not reliable, not science. Not God, either. If someone has such a power, then why can't they use their power on everyone?
Urban myths and legends. And plenty of people who want you to believe it so badly that they'd make it up. Time and time again.
Purely a hypothetical, as it also sadly seems that despite all these testimonials, there's always at least a third degree of separation from the source you hear it from.
Magicians rarely allow you to see how they perform their tricks.
1. Were I able to perform miracles, you bet your butt I'd be doing it for tons of money, curing people en masse
2. Were I really psychic, you wouldn't call me. I'd call you and tell you there's a Carbon Monoxide leak in your home, saving your life. I'd never have to work again.
3. With the money I'd make performing miracles, I'd personally feed the entire population of a starving African country.
4. I'd prove it, conclusively, forever and ever, with scientists and media and repeatable, provable experiments.
If these folks believed in this God so much, wouldn't they settle it, conclusively?
Hoaxes, myths, superstitions. And plenty of money to be had, and plenty of power to be had, convincing people these things are real, when we know they aren't.