What is the secret of Om?

This is the question for which the answer is almost difficult and nearly impossible to find. Even the great sages were not able to explain the phenomenon of the Omkara. Even if they explain it our mere brains are not ready to receive the nectar of unlimited knowledge. It was said in our sacred scriptures that Om sound was there right from the origin of the universe. When we see this world in terms of energy and vibration, Sound is that one thing which contains energy and vibration.

It is said that Om symbolizes the sacred trinity of Hindu tradition, Brahma, Vishnu and Maheswara.