A∴A∴
The A∴A∴ (Latin: Argenteum Astrum or Greek: Άστρον Αργόν, "Astron Argon", both literally; "Silver star", alternately, Latin: Arcanum Arcanorum, is a magical order created by Aleister Crowley in 1907 after leaving the Hermetic Order of the Golden Dawn. It is a Thelemic magical fraternity in which the holy book of the order is The Book of the Law. Its motto is: "The method of science, the aim of religion." While the A∴A∴ was not part of Ordo Templi Orientis, the O.T.O. did consider the A∴A∴ to be a close ally.