There is, to be sure, a stress within the biblical tradition that God is radically other: “Truly, you are a God who hides himself, O God of Israel, the Savior.” (Isaiah 45:15) and “No one shall see [God] and live” (Exodus 33:20).
This speaks to the fact that the one who creates the entire universe from nothing cannot be, himself, an item within the universe, one being alongside of others.