The Taoist sage Chuang-tzu referred to meditation, which the Chinese simply call 'sitting still, doing nothing', as 'mental fasting'. Just as physical fasting purifies the essences of the body by withdrawing all external input of food, so the 'mental fasting' of meditation purifies the mind and restores the spirit's primal powers by withdrawing all distracting thoughts and disturbing emotions from the mind. In both physical and mental fasting, the cleansing and purifying processes are natural and automatic, but the precondition for triggering this process of self-rejuvenation is emptying body and mind of all input for a fixed number of minutes or days. Taoists believe that only by 'sitting still, doing nothing' can we muster sufficient mental clarity to focus fully on the difficult task of taming and training the two aspects of temporal mind that govern our lives - the mind of emotion and the mind of intent. The use of Meditation for healing is not new.
Meditative techniques are the product of diverse cultures and peoples around the world.
It has been rooted in the traditions of the world's great religions. In fact, practically all religious groups practice meditation in one form or another. The value of Meditation to alleviate suffering and promote healing has been known and practiced for thousands of years. Of the religions that use meditation, perhaps Buddhism, practiced widely in eastern and central Asia, is the best known. To Buddhists, the practice of meditation is essential for the cultivation of wisdom and compassion and for understanding reality.