My understanding of "self realization and logic" is that it only attempts to explain paradoxes that appear as a result of applying conditions that are themselves inferentially paradoxical in the first place. But we are at this time attempting to understand another dimension altogether - a dimension that encompasses metaphysical exploration to explain physical realitiies.
For instance: Why is there something instead of nothing.
We inhabit a realm of physical reality, and what we are discussing is the nature of this reality. The universe for instance is the ultimate reality. But what, ultimately, is the nature of this reality? For instance is it "finite" or "infinite"? It can't be both and there is no third alternative that I know of. The terms that we use to explore this concept, "finite" and "infinite" are themselves subject to paradoxical infractions of logic.
For instance: If the universe is the ultimate reality then is it finite? If it is, then where does it "begin" and where does it "end"? If it ends at point Z then whatever exits beyond that point must reveal some other potential reality. Which means that the universe is NOT the ultimate reality. Something else exists beyond its edges.
Otherwise the universe then must be infinite. But if it is infinite, what is the nature of this infinity? Is it infinite in all directions, encompassing space, time, and all the consequences that accrue from applying "logic"?
If it is, then we are using meanigless meanings that are simply interpolations of logic to explain what is in reality a preconceived notion.
And this is the fallacy that faces all rational discussions such as this. Preconceived notions, founded on, and sustained by, personal experience. It also opens the door to that hoary old debate of faith verses reason. All intellectual belief is a form of faith. If you believe that the physical universe is infinite and that this meaningless meaningful concept proves the non existence of an infinite God, it is based on the faith you have in this logical approach.
Thus the proposition that God CANNOT know all things, because self realization and logic deny this, is based on the intellectual belief that God cannot know all things in the first place. Hence one is importuning self realization as a reason for this belief by indulging in something that again paradoxically, can only be defined in terms that involve the understanding of the word "faith".
If, on the basis of one's own reflection on the nature of things, one is led to believe that this universe, or ultimate reality, is both self-sufficient and uncaused, then one has already formed an impression of this reality and it provides for no room for any other causual reality. But this intellectual belief can be sustained only on the basis of having faith in the notion that physical reality is the only reality that exits. To be intellectually sustaining, it must be proved beyond any reasonable doubt to be true. But logic is a trap here. The only way to prove that there is no reality beyond the material universe is to assume that there is no other kind of reality in the first place.
On the basis of my own reflection on the nature of things, I am led to believe that there IS a reality beyond the material. Logic can be pressed into service just as meaningfully to predicate one's intellectual belief in this transendent, causual reality. A reality that exhibits personal traits beyond the credibility of human reason, and exits in a realm that defies exploration. Brighter than a thousand suns and infinite in all directions, transcendent beyond all discursive knowledge, this Ultimate Reality nevertheless relates to propositional thought and verbal communication.
Beyond the apparent meanlessness of human existence, this Ultimate Reality personally gives significance to the most insignificant life.
Thus this Reality, logically, CAN know and know in fulness.
But then that is my intellectual belief, and ultimately, the source of my faith.