It is important to keep in mind the whole basic reasoning for Oedipus ' search for Laios ' killers: he wished to put an end to a deadly plague, and that plague would only be stopped when said murderer is killed, or driven from the land (Sophocles 723). Consequently, when it is revealed that Oedipus himself murdered Laios, then banishment seems to be the only option. Death, in my mind, is not valid simply because of what it might do to the kingdom 's people. Even though it seems that Oedipus has not been a particularly good monarch, in fact his only major accomplishment seems to be killing the Sphinx all those years ago; having a king put to death could have serious repercussions on the rest of the kingdom. So in the end, the only way to cure the affliction and keep the kingdom stable seems to be the banishment of Oedipus. In this case, the question of whether or not he deserved to be punished seems irrelevant; Oedipus ' only goal was to stop the problem and by leaving, he has accomplished that goal. Banishment was the only choice. But what exactly was Oedipus being punished for? Even after re- reading the play, this still seems to be a gray area. Incest? Immoral to be sure, but Oedipus was obviously ignorant to his actions, and to my
Cited: Sophocles. “Oedipus Rex”. Scholes, Robert, et al, eds. Elements of Literature: Fiction, Poetry, Drama. Don Mills, ON: Oxford U P, 2004. “The Three Goddesses”. Ancient Greek. Feb 14, 2011 http://threegoddesses.com/3goddesses.htm