Oedipus is the most widely known of all Sophocles’ plays. This is primarily because of the psychological concept of the “Oedipal Complex” that Sigmund Freud named for the play’s protagonist. After hearing his prophesied fate was to kill his father and then marry is mother, Oedipus tried everything to ensure that this very thing did not happen. However, the very actions taken to avoid this fate led him to fulfill the prophecy.