9. Anaxagoras, again, in his assertion of a Mind pure and unmixed, affirms a simplex First and a sundered One, though writing long ago he failed in precision.
Heraclitus, with his sense of bodily forms as things of ceaseless process and passage, knows the One as eternal and intellectual.
In Empedocles, similarly, we have a dividing principle, “Strife,” set against “Friendship” — which is The One and is to him bodiless, while the elements represent Matter.
Later there is Aristotle; he begins by making the First transcendent and intellective but cancels that primacy by supposing it to have self-intellection. Further he affirms a multitude of other intellective beings — as many indeed as there are orbs in the heavens; one such principle as in — over to every orb — and thus his account of the Intellectual Realm differs from Plato’s and, failing reason, he brings in necessity; though whatever reasons he had alleged there would always have been the objection that it would be more reasonable that all the spheres, as contributory to one system, should look to a unity, to the First.
We are obliged also to ask whether to Aristotle’s mind all Intellectual Beings spring from one, and that one their First; or whether the Principles in the Intellectual are many.