Croyant
Croyant is a French term used as a noun and as an adjective to denote a person who believes, especially a believer in a religion, or more broadly someone who adheres to a system of beliefs. In everyday use, it can refer to a devout individual as well as to any adherent of a doctrine.
Etymology: from Old French croire “to believe,” from Latin credere. The masculine noun form is “un croyant”;
Usage: In religious contexts, “croyant” distinguishes believers from non-believers or atheists (e.g., “croyants et non-croyants”). It
Related terms: “croyance” (the belief itself), “foi” (faith), “fidèle” (the faithful), and “athée” or “agnostique” for