“religion” (英語). www.etymonline.com. 2022年11月4日閲覧。 “popular etymology among the later ancients (Servius, Lactantius, Augustine) and the interpretation of many modern writers connects it with religare "to bind fast" …, via the notion of "place an obligation on," or "bond between humans and gods." In that case, the re- would be intensive.”
Fitzgerald, Timothy (2000). The ideology of religious studies. New York: Oxford University Press. ISBN1-4237-5678-9. OCLC64685584
Prentiss, Craig R. (2003). Religion and the Creation of Race and Ethnicity: An Introduction. New York: NYU Press. ISBN0-8147-6700-1. OCLC50868272
Masuzawa, Tomoko (2005). The Invention of World Religions: Or, How European Universalism Was Preserved in the Language of Pluralism. Chicago: University of Chicago Press. ISBN0-226-50988-5. OCLC56599430