The theme of revenge manifests in various mythological tales as a powerful motivator for characters and narratives. Myths often depict protagonists seeking vengeance for wrongs done to them or their loved ones, as seen with figures like Orestes in Greek mythology. These stories reveal the complexities of justice, morality, and the potential for destruction that comes with the insatiable desire for revenge. They serve as potent reminders of the consequences and cycles that rage within human emotions.