For many the power of prayer can heal emotional, spiritual and physical pain and illness. Therapeutic applications like intersessory prayer, laying on of hands, meditation and mindfulness are just a few of the practices that constitute 'prayer'. What, exactly, is a prayer anyway? How do those who 'feel it's power' know it works? Researchers in the field of 'Neuro theology' argue that evidence supports a direct 'health bonus' for religious and spiritual people. What does the medical...