Soham or Sohum (सो ऽहम्so'ham[1]) is a Hindumantra, literally meaning "That (is) I" in Sanskrit, implying "I am that".[2][3]
In Vedic philosophy it means identifying Brahman with the universe or ultimate Brahman.[2]
The mantra is also inverted from so 'ham (the sandhi of saḥ + aham) to ham + sa. The combination of so 'haṃ haṃsaḥ has also been interpreted as "I am Swan", where the swan symbolizes the Atman.[4]
Etymology
The term so'ham is related to sa, and the phrase translates to "That (is) I", according to Monier-Williams.[5] Interpreted as a nominal sentence, it can also be read as "I am the absolute" or "Great truth".[2][3] The term is found in Vedic literature, and is a phrase that identifies "One with the universe or the ultimate one reality".[2]
as well as the classical yoga treatises Gheranda Samhita[43][44][45][46] and Shiva Samhita[47] all make mention of soham and hamsa describing its significance and when teaching uniformly teaches So on inhalation and ham on exhalation.
This traditional practice in its several forms and its background is described in numerous other books.[32][48][49][50][51][52][53][54]
Hamsa
Swami Muktananda - although teaching the traditional So on inhalation and ham on exhalation as a letter from 1968 to Franklin Jones reveals[55] - later published a book[56] teaching Ham on inhalation and sa on exhalation. This practice is described in several later books all referring to Muktananda.[57][58][59][60][61]
The teaching of Ham on inhalation and sa on exhalation is allegedly alluded to in a text of Kaśmir Śaivism, the Vijnana Bhairava:
Air is exhaled with the sound SA and inhaled with the sound HAM. Then reciting of the mantra HAMSA is continuous[62]
However, this verse 155b is not found in the Vijnana Bhairava first published in 1918 in the Kashmir Series of Text and Studies[63] but is quoted from a commentary by the Abhinavagupta disciple Kṣemarāja[64] in his Shiva Sutra Vimarshini (commentary on the Shiva Sutras)[63] in later editions of Vijnana Bhairava.[65]
Yoga
When used for meditation, "Sohum" acts as a naturalmantra to control one's breathing pattern, to help achieve deep breath, and to gain concentration.
Sooooo... is the sound of inhalation, and is remembered in the mind along with that inhalation.
Hummmm... is the sound of exhalation, and is remembered in the mind along with that exhalation.
Soham is also considered a mantra in Tantrism and Kriya Yoga, known also as Ajapa mantra, Ajapa Gayatri, Hamsa Gayatri, Hamsa mantra, prana mantra, Shri Paraprasada mantra, paramatma-mantra, and as such used notably on its own, in the meditation practice ajapa japa[66] and in the kriya practice shabda sanchalana.[67]
^Alper, Harvey P. (1991). Understanding Mantras. Motilal Banarsidass. p. 104. ISBN978-81-208-0746-4.
^Monier Monier Williams Dictionary, Sa s.v. " 6.": "it is often for emphasis connected with another pron. as with aham, tvam, eṣa, ayam&c. (e.g. so'ham, satvam, 'I (or thou) that very person'"
^The Upanishads, Part 1 1879, p. 313. Müller gives the footnote: "Asau purushah should probably be omitted", taking these words as an explanatory gloss that was accidentally incorporated in the text.
^Parmeshwaranand Swami (2000). Encyclopaedic Dictionary of Upanisads. Sarup & Sons. p. 140. ISBN978-81-7625-148-8. The jiva comes out with the letter Ha and gets in again with the letter Sa
^ abWoodroffe, John George (1974). The Serpent Power - The Secrets of Tantric and Shaktic Yoga (7 ed.). Courier Dover Publications. p. 76. ISBN978-0-486-23058-0.
^Singh, Nagendra Kr (1997). Encyclopaedia of Hinduism. Anmol Publications PVT. LTD. p. 213. ISBN978-81-7488-168-7.
^"Yoga Sikha Upanishad". Retrieved 2009-05-17. 6.53 The prana goes out with sound "ham" and goes in with the word "sa", and all beings naturally chant the mantra "Hamsa, Hamsa" (while exhaling and inhaling).
^Renfrew Brooks, Douglas (2000). Meditation revolution: a history and theology of the Siddha Yoga lineage. Motilal Banarsidass. p. 510. ISBN978-81-208-1648-0.
^Parmeshwaranand Swami (2000). Encyclopaedic Dictionary of Upanisads. Sarup & Sons. p. 231. ISBN978-81-7625-148-8. We are said to exhale with Ha and to inhale with Sa
^"Kularnava Tantra". Retrieved 2009-05-17. Ham-Sah is the pathway breath takes in living creatures. This mantra exists in the form of exhalation and inhalation
^Olson, Carl (2007). Hindu primary sources: a sectarian reader. Rutgers University Press. p. 506. ISBN978-0-8135-4070-2.
^Avalon, Arthur (2004). Mahanirvana Tantra Of The Great Liberation. Kessinger Publishing. p. 82. ISBN978-1-4191-3207-0. All beings say the ajapa Gayatri, which is the expulsion of the breath by Hangkara, and its inspiration by Shakara
^Dayal, P (1991). Raja Rao : A Study of His Novels. Atlantic Publishers & Distributors. p. 53. ISBN81-7156-160-8. The Mahanirvana Tantra unequivocally specifies an identity between jiva and Brahman (...) The idea of "So'ham" (I am She/He or I am one with the Supreme) is explicitly emphasized in this Tantric text.
^Mahanirvana Tantra is claimed to be a juridical fabrication in: Duncan, John (1978). Essays in classical and modern Hindu law. BRILL. p. 197 ff. ISBN978-90-04-04808-9.
^Feuerstein, Georg (2002). The Yoga Tradition: Its History, Literature, Philosophy and Practice. Motilal Banarsidass. p. 537. ISBN978-81-208-1923-8. [The psyche] exits [the body] with the sound ha and reenters with the sound sa.
^Siddha Guru Gorakhnath. Brahmamitra Awasthi (ed.). Yoga Bija. Delhi, India: Swami Keshwananda Yoga Institute. p. 112.
^Olson, Carl (2007). Hindu primary sources: a sectarian reader. Rutgers University Press. p. 439. ISBN978-0-8135-4070-2.
^Kiehnle, Catharina (1997). Songs on yoga: texts and teachings of the Mahārāṣṭrian Nāths. Franz Steiner Verlag. pp. 155–56. ISBN978-3-515-06922-9.
^Kiehnle, Catharina (1997). Songs on yoga: texts and teachings of the Mahārāṣṭrian Nāths. Franz Steiner Verlag. p. 185. ISBN978-3-515-06922-9.
^Kiehnle, Catharina (1997). Songs on yoga: texts and teachings of the Mahārāṣṭrian Nāths. Franz Steiner Verlag. p. 301. ISBN978-3-515-06922-9.
^Vennemann, Michael (2008). Fürchte Dich nicht, Petrus Romanus - Teil 2. M. Vennemann. pp. 522–23. ISBN978-3-00-025348-5.
^"Shiva Svarodaya (51)". Retrieved 2009-05-17. The Shiva Svarodaya scripture's verse 51 says, "The process of exhalation is said to contain the letter ham, and the inhalation contains the letter sa."
^Mallinson, James (2004). Gheranda samhita: the original Sanskrit and an English translation. YogaVidya.com. p. 127. ISBN978-0-9716466-3-6.
^Ma Yoga Shakti (1995). Gheranda samhita. La scienza dello yoga. Edizioni Studio Tesi. p. 181. ISBN978-88-272-1099-4.
^Yogi Pranavananda (2000). Tony Rodriguez (ed.). Pure Yoga. Motilal Banarsidass. p. 113 ff. ISBN978-81-208-1508-7. With the sound 'Sah' the breath goes in; with the sound 'Ham' the breath comes out
^"Gheranda Samhita 5:84". Retrieved 2009-05-17. Gheranda Samhita 5:84 indicates, "Breath of every person, in entering, makes the sound of 'sa', and in coming out (bahiryati), that of 'ham.' "
^Singh, Panchanan (2004). The Forceful Yoga: Being the Translation of Haṭhayoga-pradīpikā, Gheraṇḍa-saṃhitā, and Śiva-saṃhitā. Motilal Banarsidass. p. 275. ISBN978-81-208-2055-5.
^Satyananda Saraswati (1989). Yoga and Kriya: A Systematic Course in the Ancient Tantric Techniques of (2 ed.). Munger, Bihar, India: Bihar School of Yoga. p. 497 ff. ISBN978-81-85787-08-4.
^Devanand, G. K. (2008). Teaching of Yoga. Himalayan Institute Press. p. 116. ISBN978-81-313-0172-2. Soham is a universal mantra vibration, with Sooo.... being remembered with inhalation and Hummm... being remembered with exhalation.
^Mumford, John (1999). Death: beginning or end? : methods for immortality. Llewellyn Worldwide. p. 97 ff. ISBN978-1-56718-476-1.
^Margaret Stutley; Anonymous (1977). A Dictionary of Hinduism. London: Routledge. p. 372. ISBN978-0-429-62754-5. OL35543927M. WikidataQ110087969. The Hamsa symbolizes knowledge and the life-force or cosmic breath (prana), 'ham' being its exhalation, and 'sa', its inhalation which is regarded as the return of the individual life-force to brahman, its cosmic source.{{cite book}}: |author2= has generic name (help)
^Tigunait, Pandit Rajmani (2000). Power of Mantra and the Mystery of Initiation. Himalayan Institute Press. p. 68 ff. ISBN978-0-89389-176-3. (..) you will hear the sound sooo in the inhalation and hammmmm in the exhalation.
^Woodroffe, John (1910). Shakti and Shakta. Forgotten Books. p. 318. ISBN978-1-60620-145-9.
^Xavier, G. Francis (2004). Yoga for Health & Personality. Pustak Mahal. pp. 98–99. ISBN978-81-223-0892-1.
^"Letter from Swami Muktananda to Franklin Jones, April 23, 1968". Retrieved 2009-05-17. Harmonize the repetition of mantra with the breathing as follows: With "So" take it in and with "ham" bring it out. (...) When one's mind is fixed on "So" with the incoming breath and on "ham" with the outgoing breath it is mantra-japa. (...) Your beauty, your energy, your duty, your religion, your Guru and guide; your study, worship and prayer -- all lie in engaging yourself to the remembrance and repetition of "So'ham", "So'ham". This is my instruction, this is my precept. This is to be followed or practiced, and reflected upon devoutly.
^Swami Muktananda (1992). I Am that: The Science of Hamsa from the Vijnana Bhairava. SYDA Foundation. p. 27 ff. ISBN978-0-914602-27-9. Sit quietly, and watch the going out and coming in of the breath . . . Bhairava says that as the breath comes in, it makes the sound ham, and as the breath goes out, it makes the sound sa. This is known as ajapa-japa, the unrepeated mantra repetition. One who simply watches the breath, being aware that it is coming in and going out with the sounds ham and sa, is doing ajapa-japa, and this is the true way of practicing mantra.
^Renfrew Brooks, Douglas (2000). Meditation revolution: a history and theology of the Siddha Yoga lineage. Motilal Banarsidass. p. 509 ff. ISBN978-81-208-1648-0.
^Swami Shankarananda (2003). Happy for No Good Reason: Learn to Meditate, Become Stronger, Calmer and Happier. Motilal Banarsidass. pp. 114–15. ISBN978-81-208-2006-7.
^Kedar, Acharya (2003). The Sutras on the 5-Fold Act of Divine Consciousness. iUniverse. p. 150. ISBN978-0-595-29389-6.
^Kedar, Acharya (2003). Vibration of Divine Consciousness: The Spiritual Autobiography of Acarya Kedar. iUniverse. p. 230. ISBN978-0-595-27410-9.
^Sopory, S.K. (2004). Glimpses of Kashmir. APH Publishing. p. 103 ff. ISBN978-81-7648-547-0.
^Alper, Harvey P. (1991). Understanding Mantras. Motilal Banarsidass. p. 282. ISBN978-81-208-0746-4.
^Singh, Jaideva (1991). The Yoga of delight, wonder, and astonishment: a translation of the Vijñāna-bhairava. SUNY Press. p. 143 ff. ISBN978-0-7914-1073-8. reprinted and published as: Singh, Jaideva (2002). Vijnanabhairava or Divine Consciousness: A Treasury of 112 Types of Yoga. Motilal Banarsidass Publ. p. 173. ISBN978-81-208-0820-1.
^Satyananda Saraswati (1989). Yoga and Kriya: A Systematic Course in the Ancient Tantric Techniques of (2 ed.). Munger, Bihar, India: Bihar School of Yoga. p. 497 ff. ISBN978-81-85787-08-4. Listen carefully to your breath; you will hear the sound So with inhalation and Ham with exhalation.
^Satyananda Saraswati (1989). Yoga and Kriya: A Systematic Course in the Ancient Tantric Techniques of (2 ed.). Munger, Bihar, India: Bihar School of Yoga. p. 668 ff. ISBN978-81-85787-08-4.