The use of sound vibration is found in many sacred healing rituals from Hindu, to Mongolian Shamans and even Tibetan Tantric Monks. In the beginning there was the sound Aum and from this sound the vibration of the universe was formed. In the Hindu religion Aum is considered a very sacred sound embodying the essence of the entire universe. Aum is described as the manifestation of God in the holy texts of the Hindu religion.