By confusing Being with a supreme being (ens supremum), that is, by making of Esse an ens supremum, monotheism perishes in its triumph. It elevates an idol just at the point where it denounces such in a polytheism it poorly understands.
Miller, transmitting Corbin, argues that the identification of Esse with ens supremum is the defining metaphysical catastrophe of monotheism, constituting idolatry precisely where idolatry is most condemned.
, The New Polytheism: Rebirth of the Gods and Goddesses, 1974thesis