"It will be seen that this fact of the Immutability of REALITY, when clearly conceived, must serve to confute and refute the erroneous theories of certain schools of Pantheism which hold that "God becomes the Universe by changing into the Universe." Thus it is sought to identify Nature with God, whereby, as Schopenhauer said, "you show God to the door." If God changes Himself into The Phenomenal Universe, then God is non-existent and we need not concern ourselves any more about Him, for he has committed suicide by Change."
January 1, 1970
https://en.wikiquote.org/wiki/Pandeism