Is the verse below saying that God has not always existed?
10 "You are my witnesses," declares the LORD,
"and my servant whom I have chosen,
so that you may know and believe me
and understand that I am he.
Before me no god was formed,
nor will there be one after me.
11 I, even I, am the LORD,
and apart from me there is no savior.
I guess what I'm trying to say is, was there ever a time when God did not exist? A friend suggested that God has always existed but was not aware of himself for millions of years, and then one day God becomes consciously aware of himself and realizes he is alone and starts making other life forms.