The causa sui and the big bang No thing can create anything, because something can't come from nothing. True creation of any kind is impossible because at its heart is the claim that something came from nothing, which is magical thinking. Therefore whatever exists must exist eternally. Matter cannot create spirit and spirit cannot create matter, but also matter cannot create more matter and spirit cannot create more spirit. Because any of those options is claiming something came from nothing.
We only have evidence for qualia and consciousness therefore they must both be the same substance, and be eternal. Neither can increase or decrease itself, or fundamentally change itself. Death is impossible.
Even memory cannot prove change because even memory is just more qualia NOW. So the "past" only proves the present. Absolute truth can only be found right now. Going into the mind for answers will just create more and more philosophy. An infinite regression of illusion.
Sciences big bang idea, and religions god idea, are both logically flawed and therefore false.