"In the past decade or so, researchers across a range of disciplines have started to explore and acknowledge the positive contribution spirituality can make to mental health. Service users and survivors have also identified the ways in which spiritual activity can contribute to mental health and well-being, mental illness and recovery."
Cornah, D. (2006). The impact of spirituality on mental health: A review of the literature.
(http://www.rcpsych.ac.uk/pdf/Mental Health Foundation spirituality reportx.pdf)