The setting for this episode is the Greek city of Thebes, founded by Cadmus (513–14 n.). Cadmus is by now an old man, and has abdicated the throne of his city in favour of his grandson Pentheus. Early in the reign of the young king, a wild new religious cult sweeps in from the East, that of the god Bacchus, son of the supreme god Jupiter and the Theban princess Semele. While all other Thebans welcome the new cult, Pentheus proves to be sceptical and resistant, an attitude that leads to his doom. (For further discussion of setting and mythological background, see Intro. §4). The set text can be divided into the following sections: (i) Tiresias’ Warning to Pentheus (511–26); (ii) Pentheus’ Rejection of Bacchus (527–71); (iii) The Captive Acoetes and His Tale (572–691); (iv) Pentheus’ Gruesome Demise (692–733).