Final answer:
Oedipus's reaction to Teiresias's hesitance demonstrates the Greek customs of communal duty, the significance of prophecy, and the expectations placed on leaders to actively protect their people.
Step-by-step explanation:
Oedipus's annoyance with Teiresias's reluctance to share his prophetic vision reflects the Greek customs surrounding duty to the community, the role of prophecy, and the expectations of leaders. In ancient Greece, it was customary for those with the ability to contribute to the common good, such as prophets, to do so. Oedipus, as king, feels it is his responsibility to protect his people from the plague and expects Teiresias to assist out of duty to Thebes. This interaction showcases the high value placed on the collective wellbeing and the active role leaders and citizens are expected to take in addressing the city's crises. Furthermore, the tension underscores the complex relationship between free will and fate, a central theme in Greek tragedy, and the moral obligations of individuals within the societal and divine order.