ॐ

The Syllable

A + U + M + anusvāra (silent resonance / bindu)

oṃ ity etad akṣaram idaṃ sarvam (Om, this syllable is all this), Mandukya Upanishad, verse 1

How to Pronounce

Chakra Association

Found In

Om prefixes nearly every Hindu mantra. It is the universal opener. It also stands alone as a complete practice, chanted by itself, repeated in long meditation sessions, sounded at the opening and closing of every spiritual practice.

How to Chant

About This Syllable

Om is not a deity. Om is not a sect. Om is what every Hindu tradition agrees on without qualification, and what every Hindu mantra opens with. It is the universal beej, the seed of every other seed, and its theology is laid out in twelve compressed verses of the Mandukya Upanishad. The Mandukya is the shortest of the principal Upanishads, and its entire subject is this one syllable. The text opens with the declaration: Oṃ, this syllable is all this. All that is past, present, and future is also Om.

And whatever is beyond the three times, that, too, is Om. The Upanishad then unfolds the syllable into its four components. A, the waking state, the world of jāgrat. U, the dream state, the inner world of svapna. M, the deep sleep state, the formless suṣupti where ordinary consciousness dissolves. And the silence that follows, the bindu, the anusvāra, the fourth which is none of the three but the witness consciousness underlying all of them. Turīya, the fourth, is what the practitioner is invited to recognise as their own deepest self.

The teaching is that the three states of waking, dreaming, and deep sleep arise and dissolve in this fourth, and that to chant Om with attention to all four phases, A, U, M, and the silence, is to map the totality of consciousness in a single exhale. This is what makes Om the universal beej. It is not addressed to a particular deity; it is the structure of consciousness itself, given as sound. The pronunciation matters more than is sometimes recognised. To pronounce Om as a single rounded 'Om' is to miss most of what the syllable is.

The classical pronunciation gives roughly equal time to each of the four phases. The A is formed deep in the throat with the mouth open, the first sound the human voice can make, the sound that arises before articulation. The U is formed as the lips round and the sound rolls forward, the middle, the continuation. The M is formed as the lips meet and the sound is sealed within, the closing, the inward turn. And the bindu is the resonance and silence that follow, the deepest part, where the chanting becomes listening, and the chanter and the chanted become one.

Beyond its standalone use, Om is the universal opener. Nearly every Hindu mantra begins with it. Oṃ Namaḥ Śivāya, Oṃ Namo Nārāyaṇāya, Oṃ Gaṃ Gaṇapataye Namaḥ, Oṃ Aiṃ Sarasvatyai Namaḥ, Oṃ Śrīṃ Mahālakṣmyai Namaḥ, every deity-mantra in the Hindu tradition plants Om before the specific deity-syllable. The understanding is that the universal must precede the particular. Before invoking any specific deity, the practitioner acknowledges that all deities are forms of the one Brahman that Om names. The lived practice is open.

There is no initiation required for Om. There is no special qualification asked. A child of five can chant it; a sannyasin of seventy can chant it; and the syllable does the same work in both. Extended Omkara japa, chanting Om alone, for an extended sitting, with attention to the four phases, is a complete Vedantic practice in itself, undertaken by the great Advaita teachers from Adi Shankaracharya through the modern Ramana Maharshi tradition. For someone beginning, the rhythm is simple. Three slow Oms at the opening of any meditation.

Three at the close. And as the practice deepens, longer extended sittings where Om itself becomes the entire meditation. The syllable carries what the Upanishads claim it carries, the totality of existence, named in a single sound that anyone can pronounce.

Traditional Uses

In Modern India

Om is the sound that frames the Indian day. It opens the morning aarti at four AM in a Banaras ghat. It rises from the school assembly as eight hundred children chant it together before the morning prayer. It begins every yoga class from Mysore to Rishikesh. A grandfather sits on his balcony at dawn and chants Om for fifteen minutes before reaching for his cup of tea. A young engineer at her work desk takes three slow Oms before opening her laptop. The temple bells in every Indian temple resonate at frequencies that the priests have said for centuries echo the sound of Om itself. On Mahashivaratri night the chanting that fills the country is anchored to Om, Om Namah Shivaya rising from a thousand temples simultaneously. The syllable carries through ordinary moments too: a doctor takes a slow Om before walking into a difficult conversation with a patient's family; a teacher pauses with a silent Om before beginning a lecture; a young couple stand before the sacred fire at their wedding and the priest opens the ceremony with three resonant Oms. For Indians abroad the syllable travels home in the same form, yoga classes in Berlin and Tokyo begin with the same Om, and Indian households in Toronto and Houston open their morning prayers with it. Of all the gifts the Indian tradition has given to the world, Om is perhaps the most quietly universal, a single sound that opens to those who know its full theology and to those who simply find it settles their mind.

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