What is the significance of Oedipus's self-blinding?

The significance of Oedipus's self-blinding as a symbol of his acceptance of truth is profound. Throughout the narrative, Oedipus is initially oblivious to the reality of his situation, both in terms of his identity and his actions. His journey toward enlightenment is painful and tragic; once he uncovers the horrifying truth—that he has killed his father and married his mother—he can no longer bear the reality he has faced.

By blinding himself, Oedipus demonstrates a complex acceptance of the truth he has discovered. This act can be viewed both as a punishment for his past actions and as a means to escape the sight of the consequences of those actions. However, it also represents an acknowledgment of wisdom gained through suffering. Oedipus's choice to blind himself signifies a shift in his character, from a proud and confident king to a humbled figure who recognizes the limits of human understanding and the devastating consequences of ignorance.

This acceptance of the truth, despite the pain it brings, elevates the theme of knowledge versus ignorance in the play, emphasizing that awareness often comes at a price.