Theseus returns with the children of the dead champions to whom he presents the bodies. He is about to allow Adrastus to convey them home when Athena appears. She advises him to exact an oath from Adrastus that Argos will never invade Attica. To the Argives she prophecies a vengeance on Thebes by the Epigoni, sons of the Seven.
This play is very like the Heraclidae but adds a new feature; drama begins to be used for political purposes. The play was written at the end of the first portion of the Peloponnesian war, when Argos began to enter the world of Greek diplomacy. This illegitimate use of Art cannot fail to ruin it; Art has the best chance of making itself permanent when it is divorced from passing events. But there are other weaknesses in this piece; it has some fine and perhaps some melodramatic situations; here and there are distinct touches of comedy.
The Ion is a return to Euripides' best manner. Hermes in a prologue explains what must have been a strange theme to the audience. Ion is a young and nameless boy who serves the temple of Apollo in Delphi. There is a mystery in his birth which does not trouble his sunny intelligence. Creusa, daughter of Erectheus King of Athens, is married to Xuthus but has no issue. Unaware that Ion is her son by Apollo, she meets him and is attracted by his noble bearing. A splendid dialogue of tragic irony represents both as wishing to find the one a mother, the other a son. Creusa tells how she has come to consult the oracle about a friend who bore a son to the god and exposed him. Ion is shocked at the immorality of the god he serves; he refuses to believe that an evil god can claim to deliver righteous oracles. Addressing the gods as a body, he states the problem of the play.
"Ye are unjust in pursuing pleasure rather than wisdom; no longer
must we call men evil, if we imitate your evil deeds; rather the
gods are evil, who instruct men in such things."
Xuthus embraces Ion as his son in obedience to a command he has just received to greet as his child the first person he meets on leaving the shrine. Ion accepts the god's will but longs to know who is his mother. Seeing an unwonted dejection in him Xuthus learns the reason. Ion is afraid of the bar on his birth which will disqualify him from residence at Athens, where absolute legitimacy was essential; his life at Delphi was in sharp contrast, it was one of perfect content and eternal novelty. Xuthus tells him he will take him to Athens merely as a sightseer; he is afraid to anger his wife with his good fortune; in time he will win her consent to Ion's succession to the throne.
Creusa enters with an old man who had been her father's Tutor. She learns from the Chorus that she can never have a son, unlike her more lucky husband who has just found one. The Tutor counsels revenge; though a slave, he will work for her to the end.
"Only one thing brings shame to a slave, his name. In all else he
is every whit the equal of a free man, if he is honest."
The two decide to poison Ion when he offers libations. But the plot failed owing to a singular chance. The birds in the temple tasted the wine and one that touched Ion's cup died immediately. Creusa flees to the altar, pursued by Ion who reviles her for her deed. At that moment the old Prophetess appears with the vessel in which she first found Ion. Creusa recognises it and accurately describes the child's clothing which she wove with her own hands; mother and son are thus united. The play closes with an appearance of Athena, who prophesies that Ion shall be the founder of the great Ionian race, for Apollo's hand had protected him and Creusa throughout.
The central problem of this piece is whether the gods govern the world righteously or not. No more vital issue could be raised; if gods are wicked they must fall below the standard of morality which men insist on in their dealings with one another. Ion is the Greek Samuel; his naturally reverent mind is disturbed at any suggestion of evil in a deity. His boyish faith in Apollo is justified and Euripides seems to teach in another form the lesson that "except we become as children, we cannot enter the kingdom of Heaven."
The Hercules Furens belongs to Euripides' middle period. Amphitryon, father of Heracles, and Megara, the hero's wife, are in Theban territory waiting for news. They are in grave danger, for Lycus, a new king, threatens to kill them with Heracles' children, as he had already slain Megara's father. He has easy victims in Amphitryon, "naught but an empty noise", and Megara, who is resigned to the inevitable. Faced with this terror, Amphitryon exclaims:—