Uncharted Knowledge Wisdom From Previous Realities View as JSON for agents & LLMs

Sacred Texts: The Classics

The Enneads of Plotinus: THE FOURTH ENNEAD: FIFTH TRACTATE: Section 6

Summary only - full text stays on its own separately-gated source. Read the full text at the source »
6. We return, then, to the question whether there could be light if there were no air, the sun illuminating corporeal surfaces across an intermediate void which, as things are, takes the light accidentally by the mere fact of being in the path. Supposing air to be the cause of the rest of things being thus affected, the substantial existence of light is due to the air; light becomes a modification of the air, and of course if the thing to be modified did not exist neither could be modification.