Necessity operates through deviations. We recognize it in the irrational, irresponsible, indirect… necessity appears in those aspects of the universe that are errant. Moreover, necessity is particularly associated with that area of experience that is unable to be persuaded by or subjected to the rule of mind.
Hillman, following Plato’s Timaeus, identifies Necessity as the Errant Cause — the irrational, wandering principle that escapes rational persuasion and operates through deviation and indirection.
, Mythic Figures, 2007thesis