Oracles play a vital role in Greek mythology as intermediaries between the divine and mortal realms. They serve as prophets, delivering messages from the gods that guide decisions and actions of individuals and city-states. Notable oracles, like the Oracle of Delphi, provided counsel on crucial matters, from warfare to personal dilemmas. The accuracy and insight of their prophecies reflect the ancient Greek belief in fate and the interconnectedness of humanity and the divine. As a result, oracles symbolize the quest for knowledge and the importance of divine guidance in navigating life's uncertainties.