Sophocles on stylistic elements, with "Oedipus Rex" coming in Sophocles' middle period. Most of Sophocles' plays show an undercurrent of early fatalism and the beginnings of Socratic logic as a mainstay for the long tradition of Greek tragedy. The Theban plays consist of three plays: "Oedipus Rex" (also called "Oedipus Tyrannus" or "Oedipus the King"), "Oedipus at Colonus" and "Antigone". All three plays concern the fate of Thebes during and after the reign of King Oedipus. They have often been published under a single cover. Sophocles, however, wrote the three plays for separate festival competitions, many years apart. Not only are
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