Dionysus, standing before the palace of Thebes, tells how, disguised as a prophet, he has brought his religion into Greece. His purpose in Thebes is to punish the sisters of his mother Semele for declaring that their sister had united herself not with Zeus but with some mortal, and to crush the young king Pentheus, who opposes his worship. Already the Theban women are revelling upon Mount Cithæron, filled with the Bacchic ecstasy. He departs to join them, and the chorus of Phrygian votaresses throng in uttering a rapturous eulogy of their religion. Tiresias and Cadmus are next seen preparing to join the revels, when Pentheus enters and reproaches them. Their answers enrage him further and he orders the arrest of the stranger-prophet. The chorus appeal to Holiness against the oppressor, reciting the blessings of Dionysus and the doom of pride; they yearn to revel unchecked. The Stranger is brought in; Pentheus questions and insults him, finally haling him away to the stables. The chorus sing their indignation and desire for the aid of Dionysus in person when the prophet is heard summoning fire and earthquake; the women in frenzy greet the overthrow of the palace. Their leader comes forth and relates how Pentheus in vain sought to bind him and how the god has thrown the house into utter ruin. Pentheus rushes out in fury, but is met by a rustic who relates the revels and miracles performed by the Theban votaresses. This excites the king still further, but the Stranger dissuades him from the use of armed force; let him go disguised as a woman to witness the revels. Pentheus retires into the palace with the prophet, who reveals the king’s coming doom to the chorus; they rejoice in their future freedom and the fate of the ungodly. Pentheus re-appears, dressed as a female reveller and utterly under the Stranger’s influence. The two depart for the mountains, the king being now practically imbecile. The chorus fiercely call for bloody vengeance, then praise the humble endeavour after all that is beautiful in life. A messenger returns with the story of Pentheus’ death: he has been torn to pieces by his mother Agave and her companions. Agave enters in mad triumph with her son’s head, followed by Cadmus, who bears the mangled remains of his grandson and gradually brings Agave back to her senses. He laments[741] the prince who was the comfort of his old age.[742] Dionysus appears in the sky, foretells the future of Cadmus and his wife, and explains that the present sorrows are due to the will of Zeus. Agave turns away, repudiating the new religion.