Delville, Jean - Eleusis
Type of Spiritual Experience
In the Classical period of Greece, from as early as 1700 BC up to the era of the Roman Empire, Eleusina, or Eleusis, was the site of the Eleusinian Mysteries, or the Mysteries of Demeter and Kore.
See also this website with its description of the Eleusinian mysteries.
A description of the experience
The women of Eleusis - Delville