Aseity = an existent cannot fail or cease to exist;is not dependent upon anything else for its existence (self sufficient existence–an extention of Ontological necessity, I will use the terms interchangeably).
God = The object of our ultimate concerns; the proper object of our religious devotion.
Contingent existence = an existant can fail or cease; the existence of which is conditioned other events.
PSA = Putative State of Affirs, the essential starting point or the ontolgocially prior condition for existence.
Numionous = Feeling of utter depedence, the object of ultimate concerns, sense of the Holy, any sense that we have of the special nature of things beyond the mundane.
Being itself = not a pure abstraction, not the sum total of existing things, but the basic nature of being apart from nothingness; both being in itself and being for itself.This is nt a mystical concept, it is merely a reference to any form of being, without regard to any particualr being.
(1)Nothingness as PSA is marked by its own contradiction,
A.True absolute nothingness and PSA are contradictions because nothingness means nothing at all, and PSA is something.
B.True nothingness would lack any essential potential for change; no time, no ptoentiality, noting at all; therefore, no change, no becoming.
Therefore: (2)Being, in some form, as the alternative to nothingness must obtain to a state of aseity.
(3)Aseity implies eternal and the infinite.
(4)Human being is contrasted by finitude.
(5)The awareness of our finitude in contrast to Aseity of Being creates a sense of the unbounded condition; which evokes our sense of the numinous.
(6) The sense of the numinous creates religious devotion, thus we have an object of religious devotion and theological discourse in Being itself.
(7) An object of religious devotion and theological discourse is a rational warrant for belief.
[b]If you find this hard to take or understand, here's a simpler version:[/b]
(1) Sense of the Numinous evokes religious devotion
(2) The sense of the numinous is the sense of the special nature of being
(3) Thus being itself, the ground of being, is the object of religious devotion
(4) whatever is the fit object of religious devotion (the thing that evokes it at the core in the first place) is defined as "God."
(5) since we know this special sense of being existing then QED God exists.