Dear Friends: I am so pleased that my musings have sparked interest, and thank you for adding to the discussion. Part of the problem is that our language has for so long expressed flesh/spirit as polarities, we don't possess adequate terms for expressing them as a unity. I am writing a book called The Spirit is the Flesh, and have a blog of the same name. Just as space/time were once thought to be co-ordinates like up and down, we now express them as a unity. So too with energy/matter, which are phases of the same process. Body/mind, or if you like, flesh/spirit are similarly not ad versus, opposites, they are integral.
Ever since the Northern Indo/Aryian sky/master-god cultures overwhelmed the more advanced and less warlike Goddess worshipping cultures of the near and far East, and Eastern Europe, circa 4,500-1500 BC, submission and silence became feminine 'virtues'. The association of woman as body, and sin, became unquestioned and subordinate to the male as spirit, and the idea that God is masculine. It persists even today. I will not try your patience longer, as you have enough to read.
Thank you again for responding, Marco