Gnostic Mass
The Gnostic Mass, or Liber XV, is a eucharistic ritual conducted under the auspices of the Ecclesia Gnostica Catholica, the religious arm of the OTO. Although there are several Gnostic Catholic Churches, our particular Church was founded in 1907 with the term Ecclesia Gnostica Catholica adopted in 1913 after Aleister Crowley wrote Liber XV. The E.G.C. is not a Christian church, but rather a Thelemic one, with its various rites designed according to Thelemic philosphy.
The Kallah Adonai Sanctuary of AHBH Oasis performs the Gnostic Mass in Las Vegas every six weeks. For more information on the Gnostic Mass, please email master@ahbh.org
See also:
USGL - Ecclesia Gnostica Catholica
The Invisible Basilica of Sabazius
Thelemapedia's Entry on the Gnostic Mass