 If you object that persons are substances and thus independent items while property instances are not substances but dependent on substances, Mann’s response will be that the point holds for accidental property instances but not for essential property instances. Socrates may lose his wisdom but he cannot lose his humanity. Now all of God’s properties are essential: God is essentially omniscient, omnipotent, etc. So it seems to Mann that “the omniscience of God is not any more dependent on God than God is on the omniscience of God: should either cease to be, the other would also.” (2015, 37) This is scarcely compelling: x can depend on y even if both are necessary beings. Both the set whose sole member is the number 7 and the number 7 itself are necessary beings, but the set depends on its member both for its existence and its necessity, and not vice versa. Closer to home, Aquinas held that some necessary beings have their necessity from another while one has its necessity in itself. I should think that the omniscience of God is dependent on God, and not vice versa. Mann’s view, however, is not unreasonable. Intuitions vary.