MacKenna: Tratado 5,10 (V,9,10) — As Formas e o mundo inteligível

10. All, then, that is present in the sense realm as Idea comes from the Supreme. But what is not present as Idea, does not. Thus of things conflicting with nature, none is There: the inartistic is not contained in the arts; lameness is not in the seed; for a lame leg is either inborn through some thwarting of the Reason-principle or is a marring of the achieved form by accident. To that Intellectual Kosmos belong qualities, accordant with Nature, and quantities; number and mass; origins and conditions; all actions and experiences not against nature; movement and repose, both the universals and the particulars: but There time is replaced by eternity and space by its intellectual equivalent, mutual inclusiveness.

In that Intellectual Kosmos, where all is one total, every entity that can be singled out is an intellective essence and a participant in life: thus, identity and difference, movement and rest with the object resting or moving, essence and quality, all have essential existence. For every real being must be in actuality not merely in potentiality and therefore the nature of each essence is inherent in it.

This suggests the question whether the Intellectual Kosmos contains the forms only of the things of sense or of other existents as well. But first we will consider how it stands with artistic creations: there is no question of an ideal archetype of evil: the evil of this world is begotten of need, privation, deficiency, and is a condition peculiar to Matter distressed and to what has come into likeness with Matter.