"It is useless speculating about things we can't ever know of."
And how do you know which things we can know of and which we cannot? Trusting your gut instinct on that isn't scientific. And why is speculating about immaterial things useless? I'm sure many great mathematicians heard some form of "what you're doing is useless and has no use or relation in the real world" especially in the realm of pure mathematics.
You bring up the soul which is a convenient example, but let's instead use a concept which YOU know exists for yourself which is consciousness. Can we ever know anything more about the mystery of consciousness or life or why any of this world and universe exists? Are those unknowable? Should we not talk about them? Should we only try to apply the lens of science here and for some reason not try to advance our understanding using philosophy even though it might not be as formal and unambiguous as math?
And how do you know which things we can know of and which we cannot? Trusting your gut instinct on that isn't scientific. And why is speculating about immaterial things useless? I'm sure many great mathematicians heard some form of "what you're doing is useless and has no use or relation in the real world" especially in the realm of pure mathematics.
You bring up the soul which is a convenient example, but let's instead use a concept which YOU know exists for yourself which is consciousness. Can we ever know anything more about the mystery of consciousness or life or why any of this world and universe exists? Are those unknowable? Should we not talk about them? Should we only try to apply the lens of science here and for some reason not try to advance our understanding using philosophy even though it might not be as formal and unambiguous as math?