QUITE SO.
I merely objected, I think, to the notion that God does not or cannot or has not chosen to manifest in a
. . . . HEAVENLY CONTEXT . . . at least analogous to space, tangible space. I contend that the evidence is that He has.
Christ went to prepare for us an abode . . . mansions in the KJV. Might boggle the mind to construe God’s eternity of timelessness etc. and our habitation with Him in such terms . . . But there must be some applicable meaning to the words or Christ would not have used them.
I don’t think it’s ‘merely’ etherial-matrix-ness.
Their view that the firmament is not geometric but a boundary between the spiritual and physical realms rings true in the Spirit for me, i.e. that the physical and spiritual realms are not spatially separated.
It is equally possible that the boundary is dimensional though not spatially separated per se.
Visualize the firmament as one of the planes (colors) in this rotating hypercube (which, btw is merely 4 dimensional.)
An interesting side point is that sensing one additional temporal dimension would yield our timeline (arrow of time or sense of time passing) as a plane - where past, present and future all co-exist on the plane. Such a dimension would comport with prophesy as well as answer a number of anamolies in physics: non-locality, superposition, etc.
IOW, as denizens of physical reality with vision and mind limited to four dimensions (3 spatial, 1 temporal) - we would not be able to "see" the spiritual realm, but the denizens of the spiritual realm might be able to "see" us being separated by perception of one or more higher dimensions (or planes):
Those are just my musings on the matter - not leanings in the Spirit. But they are every bit at reasonable and consistent with Scripture as the Jewish mystic musing that the firmament is the "speed of light."