“…However, spirituality is generally understood as a dimension that extends the "I" (Walach, 2015). Contemporary studies of spirituality as a construct of positive psychology show that spirituality can contribute to mental health across an individual's life span (Hartelius, Rothe, & Roy, 2015;Kohls, 2004;Mayer, Viviers, Flotman, & Schneider-Stengel, 2016;Palmer & Braud, 2002;Simmonds-Moore, 2012). Regular spiritual and meditative practice (e.g., meditation, prayer, trance) can have a positive health-related impact (Gross-man, Niemann, Schmidt, & Walach, 2004) and might increase the incidence of "exceptional human experiences" (EHEs; Meraviglia, 1999).…”