"the simplest possible non-contingent reality, possessing no arbitrary limitations regarding knowledge, spatio-temporality, or causal efficacy."
The only thing that can even remotely be affiliated with that is Pantheism, or existence itself. .. And posting no limits really falls apart when you are trying to suggest individualism and a deity that is it's own entity.
Spatio-temporality:
Spatial-temporal reasoning is the ability to visualize spatial patterns and mentally manipulate them over a time-ordered sequence of spatial transformations.
This ability is important for generating and conceptualizing solutions to multi-step problems that arise in areas such as architecture, engineering, science, mathematics, art, games, and everyday life.
Well, we humans do that all the time.. In fact, were are able to create light from a vacuum. Does that make us GOD? I could agree that there could be beings out there that could be far better at this than we are, but I don't consider that as an attribute to being worthy of consideration for a "GOD" title. And I do believe existence itself and it's rules will limit gambit of what can or can not be done in that regard. Hence you can not do what is literally impossible to do. But I will grant you the possibility of higher beings being far more capable that ourselves in that regard.
Casual Efficiency:
the power to make something happen.
Basically stating omnipotence in the context of without limits.. This to which is easily debunked. But you could argue for an entity that has a higher level of Casual efficiency. However that would require more causation to support and thus nullifying your argument. Why? Because the GOD concept is supposed to solve infinite regress.. It's supposed to be what is without cause, and what is the cause of all there is.. And that definitely can not be solved, or even remotely represented by anything with a conscious mind. A conscious mind can not solve infinite regress, or represent a Universal Set of all sets. It takes way to much to support the state of consciousness. You're essentially talking about what is arguably the most complex thing we know of. So there is a rule to complexity and power and origins you need to understand. And that is this:
Complexity and power begin at the lowest possible level. hence the most important levels are the ground states!
Higher levels of complexity or power can not exist without the lowest levels... And consciousness is highly complex! So the ability or the power to do anything at all requires more than you realize to be possible. To have cognitive ability requires far more cause than things that do not have cognitive ability. A rock or even most of life for that matter requires less causation to exist than an entity or living thing that has consciousness. And this really is the downfall of the concept of a Creator GOD in which most Christians seem to believe in.
So here is why Pantheists or Atheists win this debate:
GOD:
1) Requires no cause to exist : Existence itself
2) Is the source origin and essence of everything: Existence itself
3) Is the entire gambit of power and complexity from the ground up: Existence itself
4) Is the sum entire total, origin, and essence of all information: Existence itself
5) Is the essence of everything, the container and sustainer of all there is: Existence itself
6) Is literally every existing person, place, object, substance, entity or thing: Existence itself
7) Is the governor, and the rules to everything: Existence itself
8) Is the most powerful of all things: Existence itself
9) Is the one thing that all things must require in order to exist: Existence itself
So when I asked many Christians how they reconcile Pantheism in relation to their religion, I often get told I am going to hell ect. And that is because the reality is that the GOD concept is moot. It's a logical fallacy, and the highest you can go in such a concept is existence itself, or the Pantheist GOD. So where does that leave this debate?