Oedipus at Colonus sons, in the end Oedipus is accepted and absolved by Zeus. In the years between the play's composition and its first performance, Athens underwent many changes. Defeated by the Spartans, the city was placed under the rule of the Thirty Tyrants, and the citizens who opposed their rule were exiled or executed. This certainly affected the way that early audiences reacted to the play, just as the invasion of Athens and its diminished power surely affected Sophocles as he wrote it. The play contrasts the cities of Athens and Thebes quite sharply. Thebes is often used in Athenian dramas as
Oedipus Rex many Greek myths, and similarities to Oedipus can for example be seen in the myth of the birth of Perseus. Two oracles in particular dominate the plot of "Oedipus Rex". In lines 711 to 714, Jocasta relates the prophecy that was told to Laius before the birth of Oedipus. Namely: "(The oracle) told him" "that it was his fate that he should die a victim" "at the hands of his own son, a son to be born" "of Laius and me." The oracle told to Laius tells only of the patricide; the incest is missing. Prompted by Jocasta's recollection, Oedipus