->"ἥκω Διὸς παῖς τήνδε Θηβαίων χθόνα
->Διόνυσος, ὃν τίκτει ποθ᾽ ἡ Κάδμου κόρη
->Σεμέλη λοχευθεῖσ᾽ ἀστραπηφόρῳ πυρί"
-->--'''Opening lines'''[[labelnote:Translation]]I have come, the child of Zeus, to this land of Thebes. I, Dionysus, whom Semele the daughter of Cadmus once bore, brought forth by the fire of lightning.[[/labelnote]]

''Bacchae'' is a Greek tragedy composed by {{Euripides}} and performed posthumously at the Theatre of Dionysus in 405 BC, where it and the accompanying tragedies won first prize.

The play follows the young god of wine and ecstasy Dionysus' return to Thebes, where most of his mortal family -- his grandfather Cadmus, his aunts (Ino, Agave, and Autonoe) and his cousin Pentheus -- have openly denied his divinity, claiming instead that Semele was [[BoltOfDivineRetribution killed by Zeus]] for pretending he was the father of her illegitimate child, who in reality Zeus rescued, raised and deified. Dionysus is enraged by this insult to him and his mother, and seeks revenge against the whole city.

As a result, he drives his aunts and the rest of the Theban women mad, causing them to desert their homes and dwell in the mountains with his own followers, the maenads/bacchants. He then turns his attention upon Pentheus, the present king of Thebes, who dares to θεομαχεῖν (make war against a god) -- not a wise thing to do.

Pentheus soon captures Dionysus, who is disguised as a mortal priest, and questions him. Frustrated by his evasive replies, the king has him imprisoned. However, Dionysus quickly escapes, destroying Pentheus' palace with an earthquake.

The god then takes advantage of Pentheus' desire to see the secret orgiastic rites of his followers, convincing him to dress as one of the women and spy upon them. Soon the doomed king is disguised and led from the safety of Thebes into the mountains, where Dionysus enacts his punishment upon both his cousin and his aunts.

The play is available online [[http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3atext%3a1999.01.0091 here]]... if you're not in the mood to translate ancient Greek, you could look [[http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3atext%3a1999.01.0092 here]] or [[http://classics.mit.edu/Euripides/bacchan.html here]].
!! ''Bacchae'' provides examples of:

* AbdicateTheThrone: Cadmus gave over the rule of Thebes to young Pentheus, his grandchild.
* AboveGoodAndEvil: Dionysus, being a god.
* AmazonBrigade: Though not all the time, the maenads fit this trope when hunting or fighting with their thyrsoi.
* AngelUnaware: Dionysus takes the appearance of a mortal throughout the play.
* AnimalMotifs: As Dionysus guides Pentheus to the maenads, the king thinks that the god has taken on the appearance of a bull.
* BalefulPolymorph: At the end, Cadmus and his wife Harmonia are turned into serpents by Dionysus.
* BigScrewedUpFamily: Pentheus and Dionysus are cousins. Pentheus [[{{Foreshadowing}} also mentions another cousin]], [[ClassicalMythology Actaeon]], in the play.
** The whole royal house of Thebes is one big screwed up family. Virtually none of them have a happy ending.
* BlindSeer: Tiresias.
* BoltOfDivineRetribution: Semele's sisters claim that her death was the result of this.
* {{Cloudcuckoolander}}: The Bacchae tend to fill this role, mostly because of their Dionysus inspired ecstasy.
* DisguisedInDrag: Dionysus convinces Pentheus to disguise himself as a maenad in order to spy on them.
* DownerEnding: It '''is''' a [[ExactlyWhatItSaysOnTheTin tragedy]]...
* DramaticIrony: The audience knows from the prologue that the "Bacchant" is Dionysus himself. Pentheus isn't so lucky.
* DrivenToMadness: Dionysus drives all the women of Thebes mad from their homes.
* EvenBadMenLoveTheirMamas: Dionysus's morality is arguable [[AboveGoodAndEvil for a number]] [[OmniscientMoralityLicence of reasons]], but he's at the very least flippant. However he takes his mother's reputation very seriously.
* FoeYay: Pentheus seems a bit too obsessed with Dionysus at times. Other times he outright hits on him.
** Someone in charge of a 2013 Greek production of the play seems to agree, because the subtext was heavy enough that Dionysus and Pentheus had an AlmostKiss that wasn't even the most blatant part. That honor surely goes to the scene where Dionysus, preparing Pentheus to go among the maenads, slowly dresses him in a wedding gown, complete with a stefana (entwined garlands worn by a newlywed bride and groom) - joined to ''the one that Dionysus is wearing''.
* {{Foreshadowing}}: Pentheus himself mentions [[ClassicalMythology his cousin, Actaeon]], and Cadmus reminds his grandson of Actaeon's horrible fate for challenging a goddess.
* GodInHumanForm: Zeus in the backstory and Dionysus for most of the play.
* GreyAndGrayMorality: Pentheus wants to keep his city orderly to the point where he basically runs a fascist state and is so blinded by his orthodoxy, he doesn't recognize a god in his presence. Dionysus wants to be rightly recognized as a god and clear his mother's name, to the point where he is willing to cross the MoralEventHorizon.
* GreekChorus: Composed of the Bacchantes.
* HumanMomNonhumanDad: Dionysus.
* TheHunterBecomesTheHunted: Is foreshadowed a few times in the play by mentions of [[ClassicalMythology Actaeon]], and finally happens to Pentheus.
* ImportantHaircut: Pentheus starts to punish the "Bacchant" he caught (Dionysus in disguise) by cutting off his hair.
* InsaneEqualsViolent: Agave is driven mad... with some tragic results.
* ObliviousToHints: Multiple characters try to convince the king to accept Dionysus -- none succeed.
* OffingTheOffspring: [[spoiler:Agave does to to Pentheus, though unknowingly]].
* OffWithHisHead
* OrderVersusChaos: Pentheus wants to keep the traditional, established society of Thebes, and Dionysus wants to set it on its head.
* ParentalIncest: Pentheus is ''really'' interested in seeing all the immoral things the women of Thebes are up to, with a very particular emphasis on his mother.
* PrettyBoy[=/=]DudeLooksLikeALady: Dionysus is very ''very'' pretty. Pentheus describes his feminine beauty at great length.
* RealitySubtext: The play was written and performed during a time when Athens was suffering the worst effects of the Peloponnesian War and Athens itself was suffering under both a devastating plague that was decimating the population and a Spartan NavalBlockade that was starving it. Many Athenians felt that [[BoltOfDivineRetribution the gods must be very pissed off]] and decided that the [[TheScapegoat sophists, who had questioned the existence of the gods, were to blame]] (this bad feeling towards sophists and philosophy in general indirectly resulted in the execution of Creator/{{Socrates}} for, among other things, impiety). It's hard not to see evidence of this sentiment in characters constantly chastising Pentheus for being "clever, but not wise" and the punishment he receives for his blasphemy.
* SexIsEvilAndIAmHorny: Pentheus pretty quickly convinces himself sexual misconduct is going on among the women of Thebes, and despite constantly decrying it, is ''very'' interested in seeing it for himself.
* TooDumbToLive: It's a very bad idea to deny the gods...
* {{Tragedy}}
* TragicMistake: Faced with a palace Dionysus struck down as a warning, the unruly [[AngelUnaware "Bacchant"]] who had miraculously escaped from his prison, and the messenger who reccounts the wonders of Dionysus and his maenads, [[ObliviousToHints Pentheus makes the wrong choice]]: to continue waging his war against the god.
* WeaponOfChoice: The maenads fight with their thyrsoi.
* WigDressAccent: Dionysus convinces Pentheus to disguise himself as one of the maenads with long hair, a dress, a fawnskin, and a thyrsus.