Heliastic oath

The Heliastic oath (Ancient Greek: ἡλιαστικὸς ὅρκος; heliastikos horkos) was an oath sworn by jurors in the ancient Athenian law courts.

In Demosthenes' speech Against Timocrates, the oath was quoted, and using quotations from other speeches, we can reconstruct the oath's main lines. The oath was sworn in the names of Zeus, Apollo, and Demeter.[1] At the end of the oath, the juror said a curse against himself if he should break his oath. Voting in the court was secret though, so a juror could not be accused of breaking the oath. However, the juror could experience divine punishment for breaking the oath.


"I will cast my vote in consonance with the laws and with the decrees passed by the Assembly and by the Council, but, if there is no law, in consonance with my sense of what is most just, without favour or enmity. I will vote only on the matters raised in the charge, and I will listen impartially to accusers and defenders alike." [2]

German philologist Max Fränkel (1846 - 1903) reconstructed the entire oath as follows: "I will vote according to the laws and the votes of the Demos of Athenians and the Council of the Five Hundred, and concerning matters about which there are no laws by the most just understanding, and for the sake of neither favour nor enmity. And I will vote concerning the very matters about which the prosecution is, and I will listen to both the accusers and defendants, both of them equally. I swear these things by Zeus, Apollo, and Demeter, and may I have many good things if I swear well, but destruction for me and my family if I forswear." [3]

See also


  1. ^ "Criminal Procedure in Ancient Greece". Retrieved 2013-04-30.
  2. ^ Hansen, Mogens (1998). Athenian Democracy in the Age of Demosthenes. Bristol Classical Press. ISBN 9781853995859.
  3. ^ Fränkel, Max (1877) Die attischen Geschworenengerichte. Ein Beitrag zum attischen Staatsrecht, Berlin. Quoted in Mirhady, David C., "The Dikasts' Oath and the Question of Fact." Translated by Mirhady, David C.
Bouleutic oath

The bouleutic oath was an oath sworn by the new councillors of the Boule. The oath was sworn after the councillors had passed their dokimasia (investigation) by the out-going Boule. According to Aristotle, the oath was introduced to Athens in 501/0 BC, during the archonship of Hermocreon.


Heliaia or Heliaea (Ancient Greek: Ἡλιαία; Doric: Ἁλία Halia) was the supreme court of ancient Athens. Τhe view generally held among scholars is that the court drew its name from the ancient Greek verb ἡλιάζεσθαι, which means συναθροίζεσθαι, namely congregate. Another version is that the court took its name from the fact that the hearings were taking place outdoors, under the sun. Initially, this was the name of the place where the hearings were convoked, but later this appellation included the court as well.

The judges were called heliasts (ἡλιασταί) or dikasts (δικασταί, ὀμωμοκότες = those who have sworn, namely the jurors). The operation of judging was called ἡλιάζεσθαι (δικάζειν).


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