I wrote this chant in 1992 for use in our Festival of Hecate ritual and we have used it every year since then. The chant contains references to the various forms she has taken over time and in different cultures.
We use it as part of the process of calling her into her Priestesses. The picture is from an altar at the ritual.
Hekau! Hekau! Hekau!
Hecate Trevia Trimorphos (3x)
Hecate Queen Of The Moon In All Her Phases (3x)
By Ivo Dominguez, Jr.