TITLE
Understanding Yoga through Knowledge and Practice


OM THE COSMIC VIBRATION:

The sound OM is considered to be the mantra of all mantras, the primeval sound from which all other sounds emerged, the mother sound, or even the origin of creation.

When you chant Om, it is best to begin chanting the three sounds separately.  Inhale, then on the exhalation pronounce 1/3 of the breath as a long A (as in yog-a), 1/3 of the breath as U (as in home) and the final 1/3 as M (like humming). Listen to the two samples below to hear examples of the sacred syllable chanted as discussed here.

Listen to OM Chanted as A-U-M:

OM ACCORDING TO B.K.S. IYENGAR:

"Aum: According to Sri Vinoba Bhave, the Latin word Omne and the Sanskrit word Aum are both derived from the same root meaning all and both words convey the concepts of omniscience, omnipresence and omnipotence. "The symbol AUM is composed of three syllables, namely the letters A, U, M, and when written has a crescent and dot on its top.
  • "The letter A symbolizes the conscious or waking state, the letter U the dream state and the letter M the dreamless sleep state of the mind and spirit. The entire symbol together with the crescent and the dot, stands for the fourth state, which combines all these states and transcends them. This is the state of samadhi.
  • "The letters A, U and M symbolize respectively speech, the mind and the breath of life, while the entire symbol stands for the living spirit, which is but a portion of the divinity spirit.
  • "The letters also represent the dimensions of length, breadth and depth while the entire symbol represents Divinity, which is beyond the limitations of shape and form.
  • "The three letters A, U and M symbolize the absence of desire, fear and anger, while the whole symbol stands for the perfect man, one whose wisdom is firmly established in the divine.
  • "They represent the three genders, masculine, feminine and neuter, while the entire symbol represents all creation together with the creator.
  • "They stand for the three gunas or qualities of sattva, rajas and tamas, while the whole symbol represents the gunatita, one who as transcended and gone beyond the pull of the gunas.
  • "The letters correspond to the three tenses - past, present and future - while the entire symbol stands for the Creator, who transcends the limitations of time.
  • "They also stand for the teaching imparted by the mother, the father, and the Guru respectively. The entire symbol represents Brahma Vidya, the knowledge of the Self, the teaching which is imperishable.
  • "The A, U and M depict the three stages of yogic discipline, namely, asana, pranayama and pratyahara. The entire symbol represents samadhi, the goal for which the three stages are the steps.
  • "The represent the triad of Divinity, namely, Brahma - the creator, Vishnu - the Maintainer, and Siva - the Destroyer of the universe. The whole symbol is said to represent Grahman from which the universe emanates, has its growth and fruition and into which it merges in the end. It does not grow or change. Many change and pass, but Brahman is the One that ever remains unchanged.
  • "The letters A, U and M also stand for the mantra "Tat Twan Asi' ('That Thou Art'), the realization of man's divinity within himself. The entire symbol stands for this realization, which liberates the human spirit from the confines of his body, mind, intellect and ego.

- From Light on Yoga, pgs 50-51

OM IN THE UPANISHADS:

'"I will give you the Word all the scriptures glorify and which all spiritual disciplines express, to attain which aspirants lead of a life of sense-restrain and selflessness. It is Om. This symbol of Brahman is the highest. Realizing it, one finds complete fulfillment of all one's longings. It is of the greatest support to all seekers. "
- From the Katha Unpanishad (I, ii, 15-17)

Take the great bow of the sacred scriptures, place on it the arrow of devotion; then draw the bowstring of meditation, and aim at the target, the Lord of Love. Om is the bow, the soul is the arrow, and Brahman is called its target. Now draw the bowstring of meditation and hitting the target, be One with It.
- From the Mundaka Upanishad (II, ii, 3-4)

Fire is not seen until one firestick rubs across another, though the fire is still there, hidden. So does Brahman remain hidden until being revealed by the mantram Om. Let your body be the lower firestick and the mantram Om be the upper. Rub them against each other in meditation and realize Brahman.
- From the Shvetashvatara Upanishad (1, 13-14)