Urban, Hugh B. (). „The Occult Roots of Scientology?: L. Ron Hubbard, Aleister Crowley, and the Origins of a Controversial New Religion”. Nova Religio: The Journal of Alternative and Emergent Religions. 15 (3): 91–116. doi:10.1525/nr.2012.15.3.91. JSTOR10.1525/nr.2012.15.3.91.
Urban, Hugh B. (). „The Occult Roots of Scientology?: L. Ron Hubbard, Aleister Crowley, and the Origins of a Controversial New Religion”. Nova Religio: The Journal of Alternative and Emergent Religions. 15 (3): 91–116. doi:10.1525/nr.2012.15.3.91. JSTOR10.1525/nr.2012.15.3.91.
Thelema is seen by some neutral parties as a philosophy, and not a religion. See Crowley, Aleister. Little Essays Toward Truth, pp. 61–62 New Falcon Publications; 2 Rev Sub edition (1 mai 1996) ISBN: 1-56184-000-9 ("These and similar considerations lead to certain types of philosophical skepticism. Neschamic conceptions are nowise exempt from this criticism, for, even supposing them identical in any number of persons, their expression, being intellectual, will suffer the same stress as normal perceptions. [...] But none of this shakes, or even threatens, the Philosophy of Thelema. On the contrary, it may be called the Rock of its foundation."); See also Thelemapedia, "Arguments against Thelema being a religion" available at: http://www.thelemapedia.org/index.php/Arguments_against_Thelema_being_a_religion