Adam

The splitting of the Original Man into husband and wife expresses an act of nascent consciousness; it gives birth to a pair of opposites, thereby making consciousness possible. Aion 204

I do not want to pile up proofs of Adam's quaternary nature, but only to give it due emphasis. Psychologically the four are the four orienting functions of consciousness, two of them perceptive (irrational), and two discriminative (rational). We could say that all mythological figures who are marked by a quaternity have ultimately to do with the structure of consciousness. We can therefore understand why Isaac Luria attributed every psychic quality to Adam: he is the psyche par excellence.47 MC 390