the hero’s first task is to experience consciously the antecedent stages of the cosmogonic cycle; to break back through the epochs of emanation. His second, then, is to return from that abyss to the plane of contemporary life, there to serve as a human transformer of demiurgic potentials.
Campbell provides his most explicit structural definition of the hero task as a two-phase obligation: conscious descent through cosmogonic stages and subsequent return as a transformer of numinous energies.
, The Hero With a Thousand Faces, 2015thesis