When the world of duality is seen to be an appearance, what will language refer to? It does not really refer to anything. So, language disappears. It is silence reigns. That silence consciousness is you, the real you. There is no second thing apart from Turium in the waking world, dreaming world or deep sleep world. All usage stops here. All language stops here. Distinctions of language are lost here. The secret of Om is that it's not speaking but non-dual Avam. If you realize this, what will happen? You are pure consciousness which you are at all times. How is that possible? It's not a physical silence. Because it
Swami Sarvapriyananda teaches one of the shortest and most profound upanishads accompanied by Gaudapada's Karika. This lecture covers Karika 22-23 and Mantra 12.