Per my earlier comment, the philosophical terms and distinctions are mostly irrelevant to me, so I'll get straight to the point as I see it.Ceisiwr wrote: ↑Sat Jun 12, 2021 8:12 am I’ll quote Sylvester shortly where he convincingly shows, in my opinion, that this sutta also deals in qualities. In other words, it’s better translated as “solidity” rather than “solid”, although I think we could possibly make the same argument with “solid”. The question I will have to ask you is why would the empiricist Buddha suddenly adopt the Rationalist theory of noumena, which is but a stone’s throw away from Substance, with Substance itself being concerned with permanent hidden realities and so easily lends itself to various atta theories? Schopenhauer took Kant’s theory of noumena and turned it into a metaphysical “Will” which underlies reality. Interestingly Schopenhauer saw many parallels between noumena and his philosophy with what is in the Upanishads. Can you guess what noumena he was thinking of in the Upanishads? Brahman of course. The metaphysical reality that exists behind all phenomena. A noumenon. A thing in itself.
So, why would the Buddha suddenly switch his epistemology? I would propose that he didn’t. That the Buddha was a consistent thinker, and so never adopted Rationalist theories such as noumena or Substance. This is of course pertinent to our discussion, since the Abhidhamma and the commentaries systematically erase both Substance and Atta in even the smallest moment of conscious experience.
What I would say about the mahabhuta is that they were the prevailing ontological view, prior to the Buddha. To me, the Buddha "did not quarrel with the world" on this point, and probably found it a useful counter-balance to arguments that he was teaching some form of solipsism. Even now in this Dhamma, adherents squabble, calling one another idealists, solipsists, naive realists, "mind only" etc. and such.
The mahabhuta do not really play a central role in the Buddha's discourses, namely because materiality is not a central consideration. Most importantly, it is virtually irrelevant to understanding paticcasamuppada, which is the key to sotapanna and the key to the Noble Eightfold Path.
Metta,
Paul.