Anaxagoras The Christian God is said to be necessary, not contingent. Therefore He wills the Good necessarily. But He is said to be free as well. Therefore He wills the Good necessarily and freely. I see no room
left in God for Him choosing with his nature the Good in the face of pain and suffering. Therefore
man has the ability to be greater than God! The idea of perfection which any man can imagine would be a being who chooses The Good in the face of infinite pain. The substance view of God that Aquinas makes is illogical, for how can a person be striving, working, fighting, doing, and acting in itself, if there never was an obstacle and never will be? A person can't just be those things.
As for Plotinus, he explains:
"It is impossible for the One to be Being or a self-aware Creator God." This is because the first reality (Potentiality/One) has no "ergon" (action), for him
So we have spiritual Actuality (refuted above), spiritual potentiality (defended by Plotinus), physical potentiality (defended by modern science), and materialism defended by me :)