Om is the most powerful mantra and it is also the most polar. But, not alll of us understand the significance of this one sound.
Why is it considered auspicious & powerful?
Why is it used in meditation?
What do the Vedas say about Om ?
How does Mandukya Upanishad compare it with the states of consciousness?
What are the states of consciousness?
All these topics pertaining to Om are clearly described in this episode.
If interested this 20 minutes will be worth your attention. If you are looking for a shorter view, maybe save it and watch it in bits, because this is information not easily understood by reading alone.
0:00 Introduction
0:14 What is Om?
1:09 Why is Om Auspicious ?
1:22 Dance of Shiva
2:21 Vedas on Om
3:49 Sound of Cosmos Om
5:18 Why is Om Shabda Bramhan ?
7:06 Om in Upanishad
7:50 3 states of consciousness
8:02 Jagrata Awastha
8:45 Swapna Awastha
10:12 SUshupti Aastha
11:25 Do we possess consciousness?
13:45 Knowledge of Deep sleep state
14:52 3 planes of existence
15:24 Bindu-4th state Turiya
16:45 Kala- Maya
18:09 Turiya by Shri Ramakrishna Paramahansa
19:15 Conclusion
If you want clarity on the pronunciation of Om, please refer to this episode : Aum or Om?
Https://youtube.com/watch?v=EahiiWptL6c