In terms of the Aristotelian theory of tragedy, Oedipus is a tragic hero because he is not perfect, but has tragic flaws. Aristotle points out that Oedipus' tragic flaw is excessive pride (hubris) and self-righteousness. He also points out certain characteristics that determine as tragic hero.
According to Aristotle, the protagonist in a tragedy must have a tragic flaw that ultimately becomes the cause of his ruin. Oedipus in Oedipus the King by Sophocles tragic flaw that caused his downfall was his pride. ... The prophet tells Oedipus that he will one day kill his father and marry his mother.
Creon is the tragic character in the play “Antigone”. Creon's tragic flaw, hubris, causes his downfall. Creon will not listen to anyone. He is stubborn and his pride is so great, he can not bring himself to acknowledge that he could ever wrong.
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