If these attributes were different in existence...
If these attributes were different in existence—and then they were supposedly eternal and necessary in existence just like His essence—then the Necessary Self-Existent would be plural and the actual Divine Unity would be blunted. Of course, this is in violation of the doctrine of monotheism. All the positive, relative (i.e.
supplementary) attributes—such as the attributes of being Creator, Sustainer, Uncreated, and the First Cause—in reality belong to one literal attribute, which is Self-Subsistence for His creatures. From this single attribute, several attributes can be produced depending upon the variety in effects and signs. As for the attributes of non-entity, which are also called the attributes of Majesty, all of them belong to one non-entity, which is the dispossession of possibility, which…