you keep saying we all live in different realities, we do not. Experiencing a singular reality with different interpretations does not make your reality separate from mine, only your experience is separate not your reality.

And God remains a useless concept. Name one thing the concept of God, has given humanity that is beneficial to it. It's impossible to understand God, simply because it does not truly exist. If we look at the universe the universe consisting of everything however, we see that even it is not infinite, instead we see that it stretches out approximately 93 billion light years, and is roughly 13.85 billion years old. We know that it is expanding, but this still does not make it infinite, just a very big finite. Even if we consider quantum theory the infinite quantity would be the number of alternate universes, and perhaps only in theory. But the individual universe's remain finite.

Existence is possible without awareness of existence. This is the problem with I think therefore I am. A rock exists regardless of whether or not it is aware of that existence.