Oedipus Rex reveals the prophecy which caused him to leave Corinth (791-93): "that I was fated to lie with my mother," "and show to daylight an accursed breed" "which men would not endure, and I was doomed" "to be murderer of the father that begot me." The implication of Laius's oracle is ambiguous. One interpretation considers that the presentation of Laius's oracle in this play differs from that found in Aeschylus's Oedipus trilogy produced in 467 BC. Helaine Smith argues: Sophocles had the option of making the oracle to Laius conditional ("if" Laius has a son, that son will kill him) or
Oedipus at Colonus of trying to fight divine will (as was his wont in "Oedipus Rex") and now is no longer fighting prophecies, but is accepting this grove as the place of his death. Oedipus then hints at his supernatural power, an ability to bring success to those who accept him and suffering to those who turned him away. Oedipus' daughter Ismene then arrives, bringing news that Thebes, the city that once exiled Oedipus for his sins, wants him back for his hero status. Ismene furthers Oedipus' status as a hero when she performs a libation to the Erinyes, but his status is