The problem ultimately is science can test the truth of everything, but itself
Science is not a truth claim. It's a method of inquiry.
And the merrit of such a methodology, is in its results.
I'ld say that the track record of scientify inquiry is pretty nice, and I know of no other method that produces better results.
Ergo, it has an obvious failing in regard to being considered the source of the _absolute_ truth.
How can it fail at something that it isn't even doing?
Whoever told you that science provides us with _absolute_ truth, was either wrong or lying.
Science provides us with tentative / provisional truths, instead. Because you can always learn more which potentially might force you to revise your models of explanation.
This is why explanatory models are called "theories" and not "absolute facts".
It's perhaps content to say that science provides a relative truth (within the limits of our understanding), but there is always a gap (and probably always will be). However, if the truths it provides are relative then we simply are chasing a thread like a cat here.
It's the best we can do.
Unless you have another method that does demonstrably provide better results.
But I'm guessin that you don't.
We must realize whatever we think we know it's all subject to change. If it were providing absolute truth then, of course, that wouldn't be possible.
Yes. It's called intellectual honesty.
That notwithstanding, materialistic observations are largely useless for proving the existence and non-existence of things.
No. Science is perfectly capable of proving the existence of things. Observing the things, would prove they exist.
Science (or any other method I know off) can't prove the non-existence of things. Because there's always that chance that you simply didn't look for it in the right place or in the right way.
We can state as fact that horses exist.
We can't state as fact that unicorns or bigfoots do NOT exist. Considering all we do know, it's reasonable to assume they don't. But we
don't know.
See, the non-existent and the undetectable, look very much alike....
For example, you cannot detect thoughts
Yes you can....
It's how we can identify brain dead people.
It's also how we are able to build very crude "mind reading" devices. It can literally visualise thoughts. The technology is very much in its infancy. In fact it's so primitive we might even say it's not even born yet. But the base is there and the first succeses also.
So yes, we very much can detect thoughts and learning to "decipher" them by using neurological devices.
and you presume gravity is there but we actually see nothing but secondary manifestations.
No. Gravity is demonstrably there as the force that makes things with mass attract eachother and the bigger the mass, the stronger the attraction. So the low masses will fall towards the big masses.
Gravity is thus very much detectable.
We don't know exactly how it works. Relativity provides a pretty good framework, but we know it doesn't work at the quantum level.
But that doesn't change the fact that this force, whatever it is and however it works, demonstrably exists.
No one here would deny either would exist and herein lies some of the dilemmas. It's a minor step from that to being able to scientifically explain religion, but it sees the manifestation and has no means to measure the cause.
You should read up. Religion has quite good explanation from various angles, psychology in particular. Like a lot of animals (from humans to pidgeons) having a tendency towards type 2 cognition errors: the false positive. This is the basis of superstition.
There's loads of precedents also of people making stuff up and actually believing it while also getting others to believe it. We've seen it happen right under our nose multiple times. How rastafarianism began, how scientology began, how mormonism began, etc.
So there are perfectly reasonable explanations for the existance of religions. And curiously, if the explanatory models are accurate, then we would in fact expect MANY different religions and different gods. We would also expect these religions to be traceable to cultural identies.
Conversely, if the models are wrong and if there actually is a god at the source of religion, then I would not expect many vastly different religions and gods.
No.... instead, I'ld expect Columbus arriving in south america and encounter natives who didn't have to be explained who Jawhe, Jesus, Adam, Eve, Noah, Jacob, Isaak, Abraham, etc.... were/are.
All evidence points to humans having made up all religion, and we have actual very recent precedents of people doing exactly that. We have zero evidence of the opposite.
Does that mean or prove that god doesn't exist?
No.
But it DOES put god(s) in the same category of credibility as bigfoot and unicorns.