it is founded on the ancient Dionysiac ritual of Sparagmos and Omophagia, and it implies the archaic belief in inherited guilt, which in the Hellenistic Age had begun to be a discredited superstition.
Dodds argues that the antiquity of the Titans-Dionysus myth rests on its foundation in sparagmos and omophagia as genuinely archaic ritual practices, not Hellenistic invention.
, The Greeks and the Irrational, 1951thesis