I think I misread your question. I do believe God is fully available to reveal Truth to us, when we are receptive to that though our intention towards the Divine Reality (which is what I call God). However, one has to be aware of what is the ego first, which can play "God" to itself, in some self-reinforcing delusion.
As far as God being an "Entity", that is a perception of the Divine as separate to us, while we are in a state of separation in ourselves. God cannot be an "entity" in actuality, as God, or the Divine Reality, by "definition" is everything that is. To be an "entity" makes God an object, like a cat or a dog or a person, or some such division.
God being Infinite, cannot be separate from anything and still be infinite. God is not a block of swiss cheese with holes in the middle of this infinity. There are no holes, or gaps, or divisions, or boundaries. All of those, are simply the mind dividing Reality into parts. It's a "mind reality", not Actuality.
Again, we cannot "become God", because God is All That Is. How can something become what it already is? All that happens, is we Realize it. And upon that realization, it transforms the condition of the mind and the body to be consistent with Reality, rather than dividing itself apart from Truth, which division is the root of all our suffering.