Oedipus Rex unconditional (Laius "will" have a son who will kill him). Both Aeschylus and Euripides write plays in which the oracle is conditional; Sophocles ... chooses to make Laius's oracle unconditional and thus removes culpability for his sins from Oedipus, for he could not have done other than what he did, no matter what action he took. This interpretation is supported by Jocasta's repetition of the oracle at lines 854–55: "Loxias declared that the king should be killed by/ his own son." In the Greek, Jocasta uses the verb "chrênai": "to be fated, necessary." This iteration of the oracle seems to
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