In another universe that is a trillion, trillion universes from ours, gravity may not exist. How can we apply our standards on something so vastly far from us that most have trouble comprehending just the distances involved?
Now, if you apply a 360 view of space, then on each plane, you can move another trillion, trillion universes away from ours and again in a 360 from any point within that distance.
If a trillion, trillion universes are nothing more than a mere scratch on the surface of existence, then imagine what can exist beyond that.
The existence of a Deity is a man-made theory based on so little real evidence that when blind faith is removed from the equation, it has no bearing on reality as we know it.
Sure, it's a comforting theory, a soothing blanket upon which we can rest our collective heads and use to cover ourselves to hide from the unknown, but when approached on a logical and factual level, the existence of a Deity is fantasy based on desire, not fact or physics.
Faith is useful to those who find use of it. Those who don't need the use of faith are immune to it.
From the beginning of our universe, there has been no "nothingness". If there is a passage of time or space within two points of existence, then between those points is distance or a space/time relationship that makes it "something". "Nothing cannot exist. Beyond "this" is "that"...forever.
Our minds, being limited by our minuscule knowledge of existence, can't possibly form an accurate opinion of existence in it's whole. You may as well try to get an electron from an atom of feces to explain String Theory to you.
Just relax and enjoy the trip.