Here are a few reasons why Oedipus should seek out the murderer:
1. Fulfillment of Prophecy: To understand and control his destiny, Oedipus must actively confront the prophecy that foretold his parricide and incest. By seeking out the murderer of Laius, he takes proactive steps to avoid the predicted fate.
2. Duty and Justice: As the new king of Thebes, Oedipus has a moral responsibility to uphold justice and uncover the truth behind Laius's murder. Seeking justice for his predecessor's death demonstrates his integrity and commitment to righteousness.
3. Personal Redemption: By unraveling the mystery surrounding his past and confronting the truth about his actions, Oedipus can find personal redemption and come to terms with his tragic fate.
4. Rid the City of Plague: The plague that devastated Thebes is linked to the unresolved murder of Laius and the city's moral corruption. By resolving the crime and punishing the guilty party, Oedipus can potentially lift the curse and restore prosperity to Thebes.
5. Closure and Understanding: Seeking out the murderer provides an opportunity for Oedipus to learn the complete truth about his past and his relationship with his parents. This understanding can bring him closure and help him cope with the events that shaped his life.