There are four myths that I know of where someone murders another and does something about it to be relieved of it. The first, most famous and only myth saying what is done, is Heracles. He murdered his family under the influence of Hera's madness. His punishment, the 10 trials, only later to be twelve because two were viewed as incomplete.

The second is Copreus. He killed a man named Iphitus. He became a fugitive from Elis and came to Eurystheus. He purified him of the murder and afterward, Copreus became his herald.

The third is of Medea, who killed and separated (cut him up) her brother. She then spread his pieces to halt her father's chase. She directed Jason to her aunt, Circe, to relieve her of the murder.

The last is Bellerophon, who killed his brother or an enemy. Proetus, king of Tiryns, cleansed Bellerophon of his crime. He then started working for the king until his wife took fancy to him...

How is one cleansed of their crime of murder? Did Heracles only have to be cleansed by doing the labors because Hera hated him?

  • Great question. Oedipus stabs his own eyes out with a pair of golden broach pins, and this blinding gives him the "second sight" (to use the popular parlance) and leads to his eventual redemption at Colonus. But, of course, he was doubly polluted for both murdering his father and marrying his mother. Expiation is a major aspect of most mythologies.
    – DukeZhou
    Commented Mar 22, 2018 at 20:46
  • If you haven't seen it, part of the question is addressed in What is the meaning of Heracles' Self-Immolation?. I'll be returning to this when I have time to answer in detail, but in the meantime: pharmakon / Greek root: φάρμα
    – DukeZhou
    Commented Mar 22, 2018 at 20:52

3 Answers 3


It appears to be primarily by someone else ritually bloodying up the murderer's hands.

The only place I have found a scene actually describing the ritual of purification from murder in Greek mythology is Book 4, Lines 685-718 of Apollonius Rhodius' Argonautica, in which Medea and Jason are welcomed by Circe upon her island of Aeaea.

She seems to know intuitively that they are guilty of murder, though she does not appear to be bothered about whose murder it is until after the ceremony she causes them to participate in. Afterwards, when she finds out all the details, again seemingly through intuition or some other supernatural means, she immediately ousts them from her home.

The ritual is quite elaborate and at least one part of it surely is unique to the way Circe would have done it, as opposed to, say, Proetus or Eurystheus. Circe's attendants were Naiads (water-nymphs) and they participated in the ceremony, though perhaps they were not crucial to its efficacy or legitimation: they carried out of the house the defiling refuse which had remained from the ritual. Proetus and Eurystheus probably did not have access to Naiads.

In these murder stories it seems almost customary for the murderer to be banished from his homeland or to flee, becoming a suppliant in a foreign city or land. According to Apollonius, suppliants possessed rights protected by Zeus Hicesius, the "Cleanser," who seems to have expected these suppliants to be granted the hospitality of a purification sacrifice in the place in which they felt safe enough to request such succour.

In obedience to this ordinance, on behalf of Jason and Medea, Circe

began to offer the sacrifice with which ruthless suppliants are cleansed from guilt when they approach the altar. First, to atone for the murder still unexpiated, she held above their heads the young of a sow whose dugs yet swelled from the fruit of the womb,

apparently a newborn piglet, whose throat she slit. Jason's and Medea's hands were then drenched in or sprinkled with the blood dripping directly from the piglet's neck. It was upon their hands presumably because those were the instruments which had been used to commit the crime.

Then with further propitiating libations [drink offerings], she called upon Zeus Hicesius, the protector of blood-guilty suppliants. And all the polluted scourings were gathered and carried out of the palace by the attendant Naiads who did her housework.

But she herself stayed inside by the hearth, burning wineless offerings and cakes of flour, oil and honey, and offering up prayers that the terrible Erinyes [Furies] would cease from their wrath, that Zeus himself would look kindly on them, and show gentleness to them both, whether the hands they lifted up to him were stained with a kinsman's or a stranger's blood. Only when all was accomplished did she make them get up.

Medea and Jason were then seated on polished chairs, but after a brief conversation in which Circe discovered the full extent of the couple's misadventures, Circe summarily shooed them out of her home.

The labours performed by Heracles were special contrivances which different deities with conflicting motives orchestrated for him to accomplish. The main divinities in question here are Hera and Zeus. Hera wanted any means she could employ to get Heracles killed. According to Diodorus Siculus' Library of History 4.9.5, Zeus, on the other hand, way back when Heracles was still a baby and before he had even committed any ill, had made a deal with Hera that, after Eurystheus and Heracles had grown up,

Heracles should serve Eurystheus and perform twelve labours, these to be whatever Eursytheus should prescribe, and that after he had done so he should receive the gift of immortality.

On his own end, meanwhile—even though in a sense these aspects of his life had been planned out for him beforehand—Heracles himself found out, via instructions from Apollo, that he would become immortal if he enslaved himself to Eurystheus for a certain period of time and performed the tasks to which this king would assign him.

Therefore, while there is certainly a strong connection between the labours and his family's murder, it does not appear that Heracles was especially obligated to engage in these actions, or that he did these deeds under much duress, if any. And yes, he ended up doing these things because Hera hated him, but there was no official directive from anyone which said that the scorn of the goddess particularly required anything of him for his purification.

According to Apollodorus (Library 2.4.12), by the time that Heracles was receiving the stipulations for his acquisition of immortality, he had exiled himself from Thebes and already been purified by King Thespius of Thespiae. The most direct link made here to Hera's sentiments about him is that the Oracle of Delphi renamed him.

The Pythian priestess then first called him Heracles, for hitherto he was called Alcides,

meaning "Offspring of Alcaeus," Alcaeus having been Alcides' grandfather. Renaming him Heracles, meaning "Hera's Glory," was apparently supposed to appease Hera. It does not seem to have worked.

  • Added a section to answer the last portion of the Question, about Heracles, his labours, & Hera.
    – Adinkra
    Commented Oct 27, 2018 at 4:49

It is the law for one who is defiled by shedding blood to be barred from speech until he is sprinkled with the blood of a new-born victim by a man who can purify from murder. Long before at other houses I have been thus purified both by victims and by flowing streams.

That's Orestes, in Aeschylus Eumenides 448–52, trans. H. W. Smyth. The victims in question are apparently pigs or piglets (χοιροκτόνοις, "by sacrifices of swine" l. 283). As to the streams, I seem to recall that although it was sufficient purification for most pilgrims to wash extremities in the Castalian spring before approaching the oracle of Delphi, total immersion was indicated for murderers.


In Graeco-Roman necromancy (Ogden, Daniel "Graeco-Roman Necromancy" - excellent resource), one could be cleansed of murder by appeasing the victim by making offerings or performing labours for the murderee.

  • Make what offerings? To the gods? If cleansing themselves of murder was as easy as making offerings to the gods, couldn't they just do it themselves? Labors you also say. What labors did Copreus, Medea or Bellerophone perform? Commented Mar 22, 2018 at 13:31
  • 1
    @AndrewJohnson see: Propitiation. The term tends to be used today in the context of existing religions, but is a central element of most religions, especially early pagan traditions, and at the core of many rituals.
    – DukeZhou
    Commented Mar 22, 2018 at 20:55
  • Greek and Roman Necromancy (Ogden) Princeton University Press, 2001. Bryn Mawn Classical Review.
    – DukeZhou
    Commented Mar 22, 2018 at 20:58
  • 1
    @WolvesShepard You thesis is undoubtedly correct, but you might want to consider citing a few examples from the text if you want upvotes...
    – DukeZhou
    Commented Mar 22, 2018 at 21:00

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.