I understand that, seems to make more sense to me that if anything, "God" went from non-being to being and "God" is emergent, as time is likely emergent, and "God" as immanence. Where "God" can only be found within the human "being." It's a mutual dependence. The human and the being.
What says you about the self-creation?
According to Scripture God had No beginning, No start - Psalms 90:2
Eternity is in our hearts because for each day we can count we can count a next day both forwards and backwards.
God is also Creator - Revelation 4:11 - meaning No one can create The Creator.
Created Adam on the other hand, went from non-being, or non-life, to life, and fallen Adam returned to non-being, or non-life.
Neither God nor Adam created themselves.
God has a specific location or dwelling according to 1 Kings 8:27; 1 Kings 8:30; 1 Kings 8:39; 1 Kings 8:49
Not the physical/material heavens, but a realm independent of the material universe(s) - Deuteronomy 26:15
Jesus too, told us where his God is located when Jesus said Our Father who art in: heaven