Final answer:
The title "Oedipus Tyrannos" indicates Oedipus as a ruler who acquired power not by traditional inheritance. The heavy irony lies in him being the unintended usurper of his own father's life and realm. He accepts full responsibility for his actions, in line with Sophoclean tragedy's themes of human responsibility and the inevitable nature of fate.
Step-by-step explanation:
The title "Oedipus Tyrannos" reflects Oedipus’ reign over Thebes as one not of pure inheritance but secured through his own actions, such as solving the riddle of the Sphinx and inadvertently killing his father, Laius. Yet the use of "Tyrannos," often translated as "usurper," holds heavy irony within the play. Oedipus comes to power not through typical usurpation but under the belief that he is rightfully leading Thebes away from suffering. The irony emerges fully when Oedipus discovers that his very existence and inadvertent actions fulfill the prophecy he tried to avoid, as he is the murderer he seeks and Jocasta's son.
Sophocles' tragedies masterfully link fate and human action, showing how heroes, despite their extraordinary careers, are ultimately subservient to destiny. The revelation that Oedipus has killed his father and married his mother, despite taking all actions to avoid this outcome, exemplifies the tragic irony. Oedipus accepts full responsibility, highlighting a central theme of the play: the human capacity to face and bear the consequences of one’s actions, a stark contrast to deferring blame onto the gods or fate.
Lastly, the downfall of Oedipus, characterized by his hubris and eventual recognition of his actions leading to self-inflicted punishment, not only serves as a cautionary tale against excessive pride but also illustrates the Greek concept of hamartia and its consequences.