It is said to be the seed of all of creation. This seemingly small word contains all the power of the universe. It is the beginning, middle and the end of it all or the past, present and future. Chanting OM brings into your awareness the physical reality of this world and your body, the subtle impressions of the mind and emotions and the thoughts and beliefs of your life and this world.
Om (also spelled Aum) is a Hindu sacred sound that is considered the greatest of all mantras. The syllable Om is composed of the three sounds
a-u-m (in Sanskrit, the vowels a and u combine to become o) and the symbol's threefold nature is central to its meaning.
The sound can also be displayed in its more complete form of AUM. When written this way it appears as if the sound has three parts. In actuality it has four.
The A (aahhh) sound represents the creation aspect of the universe and all of the gross objects within it. Ahh is the beginning of all sounds. It connects us to our sense of self, the ego. With this syllable you experience the existence of the world through the activity of the senses. When you chant this sound notice that it is produced in the throat and back of the mouth where the tongue is rooted and resonates in the lower abdomen. The first sound embodies “Sat”, the sound that starts to bring you back to unity, to the truth of your existence.
The U (oooh) sound signifies the maintaining energy of the universe and the subtle impressions of the mind. It connects us to an inner sense of something greater than that which we can see and feel with our senses. Oooh lets in lightness, clarity, balance and goodness. When you chant this letter the sound moves forward between the tongue and the palate up to the lips and vibrates in the solar plexus. The sound denotes “Chit”, an illumination of knowing, pure wisdom.
The M (mmmm) sound characterizes the transformative energy of the universe and the thoughts and beliefs of your beingness. This sound unites you to the awareness of oneness. It allows you to slow down in order to feel the connectedness of all that is. The sound “mmmm” is produced by closing the lips and it vibrates the crown of the head. The sound symbolizes “Ananda”, to be at one with bliss everywhere with all things.
The fourth sound is silence or anagata. It is the vibration, which is beyond verbal pronunciation. It is pure consciousness of the Self or the Atman. The unity of Sat Chit Ananda (I exist, I know, I am blissful) is experienced here.
Thus OM is the first part of the most important mantras in both Buddhism and Hinduism, e.g. Om Namoh Shivai and Om Mani Padme Hum.
Wearing an OM pendant will help to keep you positive throughout and feel the energizing effect while you meditate.