For over 25 years, Thelesis Oasis has been an active body of the Ordo Templi Orientis (O.T.O.) based in the Valley of Philadelphia focused on the active embodiment of Thelema, in line with the principles of an O.T.O. Body. Our goals are to propagate and promote the principles of Thelema, to provide a gateway towards initiation into the O.T.O. for those who seek it, and to devote our activities to education and practice.
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