By diverting the Dionysian impulse into special rites on special days, the orgy kept it under control, preventing it from surfacing in more insidious and perfidious ways. More than that, it transformed it into an invigorating and liberating—and, in that much, profoundly religious—celebration of life and the life force. It permitted people to escape from their artificial and restricted social roles to regress into a more authentic state of nature, which modern psychologists have associated with the Freudian
id or unconscious. It appealed most to marginal groups, since it set aside the usual hierarchies of man over woman, master over slave, patrician over commoner, rich over poor, and citizen over foreigner. In short, it gave people a much-needed break—like modern holidays, but cheaper and more effective.
— Neel Burton
bacchusdionysushistory