What is the assignment? An essay on the moral of the story?
Honestly? I don't think that the moral of the story is not to judge someone's life until it is fully lived. The saving of Thebes/triumph over the Sphinx certainly is an important part of the story, but then Thebes is overtaken by plague—a plague that won't end until the murderer of Laius is punished. Jocasta kills herself, Oedipus stabs his eyes with pins (is that where we get, "cross my heart, hope to die, stick a needle in my eye"?), and tragedy abounds. If the story were to *end* with Thebes's salvation from the Sphinx—if that were Oedipus's
raison d'être— you could make the claim not to judge someone's life until it is fully lived. With the ending of the story being so tragic, I think it would be difficult to substantiate that thesis.
What is the moral of the story? I am not sure. I think that a case could be made for several . . .do not judge yourself harshly for things that are out of your control (could a little family therapy avoided the suicide and self-mutilation?). You cannot run from your fate. Ignorance is bliss (in this case, marital bliss). Follow orders (Oedipus cursed the shepherd that saved him because none of the tragedies would have happened if he has died on the mountain). Self discovery is not a good thing. Use your head (if Oedipus was really that worried about killing his father and marrying his mother, perhaps he should have always maintained his temper and lived his life as a bachelor).
If you are having a hard time developing and supporting a thesis statement, it might be easier to take a different direction. Good luck with it!
Eric Noto