Lawnmower Man style "I saw God! I touched God"
(During amphetamine psychosis) I met God using Cartesian doubt, Kabbalah, and dextroamphetamine as an aid.
God projects himself as a mortal being for the purpose of existential stability; due to omnipotence, his subconscious expectations literally form reality around him.
If you dissect the semantics behind all thought and mental processes, it is revealed that "the will to live" is the innate motive behind all action. All action ultimately boils down to eating, sleeping, reproduction, and homeostasis -- and anything else is merely practicing those things or developing a means of enhancing them.
The only way for God to avoid nihilism (a blatant understanding of the mechanics of the mind and their meaninglessness/simplicity), which would cause existential instability (turning existence into a solipsistic Hell - knowing that nothing around him actually exists and is a product of his imagination), is to willingly forget that he is God, and view himself as mortal.
If we look at monotheistic mythology using Jungian psychology to relate the mythology to unconscious archetypes, we can view "angels" as projections of God's own psychological archetypes. The angel "Lucifer" being the projection of God's pride, whilst the Archangel Michael being a projection of God's humility, love, and faith. The "Great War in Heaven" could then be viewed as God's cognitive dissonance when humility and pride tried to be present at the same time -- in Judeochristian mythology, the "war in heaven" ended with 1/3 of the angels (the ones who followed Lucifer) being cast down to Earth; this supports the concept that in order for God to mitigate cognitive dissonance and nihilism, he had to view certain aspects of himself as mortal.
Knowledge of an inherent nihilism to existence is highly present in Judeochristian works, namely the Old Testament book Ecclesiastes (which translates to "Teacher") - the first chapter of which is "Everything is Meaningless".
