The Three Worlds - Earth, Atmosphere, and Heaven
The Three Major Hindu Gods - Brahma, Vishnu, and Siva
The Three Sacred Vedic Scriptures - Rg, Yajur, and Sama
Om Mystically embodies the Essence of the entire Universe. This meaning is further deepened by the Indian Philosophical belief that God first created Sound and the Universe arose from it. As the most Sacred Sound, Om is the Root of the Universe and everything that exists and it continues to hold everything together.