An indicator of the growth of research in the field of psychology and spirituality can be seen by examining the increase in the number of citations found over the past several decades in the PsycINFO database, which is the premier resource of the American Psychological Association (APA) that provides abstracts of peer-reviewed literature in the behavioral sciences and mental health. In addition to the field of psychology, data on the relevance of religion and spirituality is being generated by disciplines in the humanities and the physical and other social sciences to which spiritually oriented psychologists and other mental health therapists need to pay attention. One area that blends the psychological and the spiritual and offers an opportunity for collaboration between psychology and pastoral counseling is that of mindfulness-based therapies. The challenges for the world’s religions and spiritual traditions are the challenges for psychology and its allied professions, including pastoral counseling.