Spirituality and addiction Vol. 26, 2020/1 - pagesPages 5 to 8EditorialBy Michel HautefeuillePages 9 to 12Introduction to the special report on “Spirituality and addiction” By Aram KavciyanPages 13 to 25Spirituality and ordealsBy Marc ValleurPages 27 to 33Reflections and comments on “Spirituality and ordeals” By Jean DugarinPages 35 to 59The hallucinogenic rite as a technique of the Self: An anthropological approach to the efficacy of psychedelics in the treatment of addictionsBy David DupuisPages 61 to 71Spirituality and psychotropic drugs: 12-step self-help group and Santo Daime, comparison trialBy Jean-Maxence GranierPages 73 to 84Health, spirituality and addictionBy Jacques BessonPages 85 to 105Qigong: globalisation versus metabolisationBy Nathalie Plet