Stories of mortals offending the gods and being punished for their impudence occupy a prominent position in Greek religious tradition. Almost all of the major deities receive some affront, and the manner in which they avenge themselves is a significant, though usually minor, component in defining their nature. In the case of Dionysos, however, the pattern of affront and vengeance occurs too often to be a mere episode in the god's history and instead forms one of the central mythical features by which he is characterized.