Are our minds souls? No, I am asking if you think rational intuitions are probative. That's what my premise assumes to be the case. But if you deny that they are probative, then what I want to know is what, exactly, you do take to be probative?
The conventional beliefs of the current age, regardless of how they have been arrived at, perhaps?
it is undeniable that we have rational intuitions and undeniable that they have probative force.
For instance, which of these arguments is valid:
A:
Premise 1: If P, then Q
Premise 2: P
Conclusion: therefore Q
B:
Premise 1: if P, then Q
Premise 2: Not P
Conclusion: Therefore not Q
The first is, the second isn't - and that's something we (most of us) recognise by rational intuition. You can't see it with your eyes, or smell it, or taste it, or touch it. It is a truth of reason and we find out about those via rational intuitions.
Now we 'appear' - rationally - to have free will. Our reason - that is the reason of the bulk of humanity - represents us to have free will. If that isn't stunningly good default evidence that we do, then I don't know what you mean by evidence.