http://de.wikipedia.org/wiki/Isis_(%C3%84gyptische_Mythologie)

http://de.wikipedia.org/wiki/Mysterien_von_Eleusis

The following is quoted directly from the Book of Isis in the novel "Metamorphoses", also known as "the Golden Ass"

The novel was written around the year 180 AD by the roman author, priest and initiate of the Great Goddess, Lucius Apuleius.