It all depends on each person's understanding of the what the concept of God and universe is in terms of actual reality. Some people think the universe is devoid of life and or intelligence/awareness, some think it came into existence from nothing, created by some God, or it is eternal, etc.
In my case, I understand the universe is eternal and one, all that exists is merely an expression of the one universe, be it a subatomic particle or a galaxy. Any and all intelligence that exists is an aspect of the universe, nothing exists that is not as aspect of the one. The totality of this one existence I am inclined to give the name God, but not exclusively, depending who I am discussing reality with, I am just at home with calling it Brahman, Tao, Cosmos, Universe, etc.. The quality that gives the universe worthiness of the name God is not in verbal description, but in realizing the fullness of it beyond the mind's conception.