Wikipedia defines Meditation as: “Meditation is a mental discipline by which one attempts to get beyond the reflexive, “thinking” mind into a deeper state of relaxation or awareness. Meditation often involves turning attention to a single point of reference. It is recognized as a component of many religions, and has been practiced since antiquity.” The article on this online encyclopedia goes on to explain how meditation has been perceived and explained in different religions.
Hinduism is perhaps one religion which, though small and regional compared to world religions such as Christianity or Islam, has given to the world the highest in terms of philosophy, spirituality and theology. It would not be an understatement if I said, most spiritual concepts, and practices evolved in India.
I recently came across this short talk on How, What, When and Where of Meditation by Swami Paramahamsa Nityananda, a young monk who has been travelling the world and preaching spirituality. Interesting video, definitely worth a look.