But body, a non-existence? Matter, on which all this universe rises, a non-existence? Mountain and rock, the wide solid earth, all that resists, all that can be struck and driven, surely all proclaims the real existence of the corporeal? And how, it will be asked, can we, on the contrary, attribute Being, and the only Authentic Being, to entities like Soul and Intellect, things having no weight or pressure, yielding to no force, offering no resistance, things not even visible? Yet even the corporeal realm witnesses for us; the resting earth has certainly a scantier share in Being than belongs to what has more motion and less solidity — and less than belongs to its own most upward element, for fire begins, already, to flit up and away outside of the body-kind.
(…)
Again, Movement, which is a sort of life within bodies, an imitation of true Life, is the more decided where there is the least of body a sign that the waning of Being makes the object affected more distinctly corporeal.
(…)
Thus far we have been meeting those who, on the evidence of thrust and resistance, identify body with real being and find assurance of truth in the phantasms that reach us through the senses, those, in a word, who, like dreamers, take for actualities the figments of their sleeping vision. The sphere of sense, the Soul in its slumber; for all of the Soul that is in body is asleep and the true getting-up is not bodily but from the body: in any movement that takes the body with it there is no more than a passage from sleep to sleep, from bed to bed; the veritable waking or rising is from corporeal things; for these, belonging to the Kind directly opposed to Soul, present to it what is directly opposed to its essential existence: their origin, their flux, and their perishing are the warning of their exclusion from the Kind whose Being is Authentic. Enneads: III VI. 6
non-existence
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