The god is by nature wholly supernatural; the hero’s nature is human but raised to the limit of the supernatural — he is ‘semi-divine.’ … the hero’s supernaturalness includes human nature and thus represents a synthesis of the (‘divine,’ i.e., not yet humanized) unconscious and human consciousness.
Jung distinguishes the fully supernatural god-figure from the hero’s ‘semi-divine’ supernaturalness, locating the latter as the psychic anticipation of individuation toward wholeness.
, The Archetypes and the Collective Unconscious, 1959thesis