lovemuffin
τὸν ἄρτον τοῦ ἔρωτος
What idea 'contrary to my own' are you imagining that I am not open to?
None. You wrote that "you are saying that unless your opponent concedes your worldview from the outset", which I read to be a general comment about the whole semantic issue, and so the "you" in my response was intended to be general. It should not be necessary to concede to my worldview. I'm sorry I wasn't clear. It's obvious that there's been difficulty communicating about some of the semantics, but from what you've said, I think we can move on.
How are you defining 'spirit'?
I'm not sure that I am prepared to give a comprehensive definition, but I tend to view the word within a symbolic framework that, in reference to anthropology, contrasts the spiritual awareness of humanity with the senses and the intellect. Or which contrasts the Logos as that aspect of the Divine which can be spoken of, is intelligible, logical, and intellectually accessible (hence theology: the logos about the theos) with the Spirit, the aspect which is beyond the grasp of mind, thinking, and logic. That's why I wanted to amend my prior post to say that in talking about reality beyond the "physical", I had in mind that aspect of the "physical" which corresponds to Logos: which is objectively available, characterized by law in a mathematical and logical way. The exemplar of the "physical" in this sense is physics as a discipline. The locus of the "spiritual" is something like prayer, meditation, the interior human life. Hence what I said about the necessity of purity of heart as a method.
Also, I'm sorry that this is getting off topic, all these threads end up bleeding together to me. All the topics are inter-related. If quartermass wishes, we could go to one of those other threads.