Well, as I see it, “God” is shorthand for an omnipotent, omniessent supreme power of the universe. Not necessarily a Abrahamic God, a pagan god or goddess, Osiris, Gaia or any other god or goddess or indeed scientific explanation who has existed It contains what we have categorised as good and evil, happy sad and every other state of contraries (by the very definition of being everything) we are Gods vessels to experience interaction on a physical plane.
I once saw God presented as an acronym of Generate Order and Destroy and really that is what the Bible )and many other religious stories) is based around and therefore is the purpose of God.
God is within us and we are in God, or as William Blake once said Jesus Christ is the Only God and so am I and so are you. We were created in Gods image according to Genesis , not in our physical make up as God does not have one not being part of the physical realm, but in our capacity to experience contraries and try and achieve balance. To create and to destroy.
We are not separate from this Supraconsciousness we are part of it, to suggest this world was not created through thought, word, birth etc and man never existed it would be to deny an element of that power. If we didn’t exist, would God, in whatever form, exist?