Om

OM, is composed of three pure letters, A, U, and M. These symbolize the
practitioner's impure body, speech, and mind; they also symbolize the
pure exalted body, speech and mind of a Buddha.

I know that it means all that is, perfectness, the whole being...


Can anyone help me give further refference about OM?

Thanks in advance :)

Om is supposed to be the "spoken essence of the universe". And I think that when it is spoken it is supposed to bring blessings and confirm the existence of the universe. That's all I know but here is a website that's a quick and easy read:

http://visit.elysiumgates.com/aum.html

In addition the the three syallables of A-U-M , there is a fouth element or dimension, namely, the silence between utterances.

If worlds are in a constant 3 part cycle of creation, preservation and destruction, then there is neccessarily a fouth aspect, namely the interval or silence between the end of one world and the beginning of a new world.

Jiddu Krishnamurthi said to meditate upon the succession of thoughts in your consciousness, to focus in upon the void/space/gap/silence BETWEEN the thoughts, and thereing, is something to be found; something dwells there.

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Sabdha Brahman sort of means "God as sound" (I use the term in my poem "Is Revelation Rhyme?") There is a notion of avataric manifestation in the very sound/vibration of matra repetition. In fact, a form of this notion is found in Islam; namely, the notion that any translation of the Qur'an is simply "the MEANING of the Glorious Qur'an" but NOT "the Qur'an", which is only the original Arabic Qur'an, and ONLY when it is being recited properly aloud.

Thank you both.
And thank you Simon for the link :)

Thought I'd share what I found when searching about the subject. Supposedly "Om" is just one part of it in some Buddhism and there's more to take in overall.

"OM MANI PADME HUM
by His Holiness the Dalai Lama

It is very good to recite the mantra Om mani padme hum, but while you are doing it, you should be thinking on its Turning the prayer wheelsmeaning, for the meaning of the six syllables is great and vast. The first, Om is composed of three letters, A, U, and M. These symbolize the practitioner's impure body, speech, and mind; they also symbolize the pure exalted body, speech, and mind of a Buddha.

Can impure body, speech, and mind be transformed into pure body, speech, and mind, or are they entirely separate? All Buddhas are cases of beings who were like ourselves and then in dependence on the path became enlightened; Buddhism does not assert that there is anyone who from the beginning is free from faults and possesses all good qualities. The development of pure body, speech, and mind comes from gradually leaving the impure states and their being transformed into the pure.

How is this done? The path is indicated by the next four syllables. Mani, meaning jewel, symbolizes the factors of method-the altruistic intention to become enlightened, compassion, and love. Just as a jewel is capable of removing poverty, so the altruistic mind of enlightenment is capable of removing the poverty, or difficulties, of cyclic existence and of solitary peace. Similarly, just as a jewel fulfills the wishes of sentient beings, so the altruistic intention to become enlightened fulfills the wishes of sentient beings.

The two syllables, padme, meaning lotus, symbolize wisdom. Just as a lotus grows forth from mud but is not sullied by the faults of mud, so wisdom is capable of putting you in a situation of non-contradiction whereas there would be contradiction if you did not have wisdom. There is wisdom realizing impermanence, wisdom realizing that persons are empty, of being self-sufficient or substantially existent, wisdom that realizes the emptiness of duality-that is to say, of difference of entity between subject an object-and wisdom that realizes the emptiness of inherent existence. Though there are many different types of wisdom, the main of all these is the wisdom realizing emptiness.

Purity must be achieved by an indivisible unity of method and wisdom, symbolized by the final syllable hum, which indicates indivisibility. According to the sutra system, this indivisibility of method and wisdom refers to wisdom affected by method and method affected by wisdom. In the mantra, or tantric, vehicle, it refers to one consciousness in which there is the full form of both wisdom and method as one undifferentiable entity. In terms of the seed syllables of the five Conqueror Buddhas, hum is the seed syllable of Akshobhya - the immovable, the unfluctuating, that which cannot be disturbed by anything.

Thus the six syllables, om mani padme hum, mean that in dependence on the practice of a path which is an indivisible union of method and wisdom, you can transform your impure body, speech, and mind into the pure exalted body, speech, and mind of a Buddha. It is said that you should not seek for Buddhahood outside of yourself; the substances for the achievement of Buddhahood are within. As Maitreya says in his Sublime Continuum of the Great Vehicle (Uttaratantra), all beings naturally have the Buddha nature in their own continuum. We have within us the seed of purity, the essence of a 'One Gone Thus' (Tathagatagarbha), that is to be transformed and fully developed into Buddhahood."
Source

Why thank you Dyr. I suppose when the final purification level is achieved, this mantra will no longer be needed. Then the cycle of reicarnation will stop.