Sahaja (Sanskrit: सहज, meaning "spontaneous, natural, simple, or easy") is a term of some importance in Indian spirituality, particularly in circles influenced by the tantra. Ananda Coomaraswamy describes its significance as "the last achievement of all thought", and "a recognition of the identity of spirit and matter, subject and object", continuing "There is then no sacred or profane, spiritual or sensual, but everything that lives is pure and void."
The origin of the word is Apabhraṃśa, where its first attested literary usage occurs in the 8th century CE. The word was used in a spiritual context by the Kamarupan siddha Saraha in the 8th century CE:
So from spontaneity that's unique,
Replete with the Buddha's perfections,
Are all sentient beings born, and in it come to rest
But it is neither concrete nor abstract.[this quote needs a citation]
The concept of a spontaneous spirituality entered Hinduism with Nath yogis such as Gorakshanath and was often alluded to indirectly and symbolically in the twilight language (sandhya bhasa) common to sahaja traditions as found in the Charyapada and works by Matsyendranath and Daripada. It influenced the bhakti movement through the Sant tradition, exemplified by the Bauls of Bengal, Dnyaneshwar, Meera, Kabir and Guru Nanak, the founder of Sikhism.
Yoga in particular had a quickening influence on the various Sahajiya traditions. The culture of the body (kāya-sādhana) through processes of Haṭha-yoga was of paramount importance in the Nāth sect and found in all sahaja schools. Whether conceived of as 'supreme bliss' (Mahā-sukha), as by the Buddhist Sahajiyās, or as 'supreme love' (as with the Vaiṣṇava Sahajiyās), strength of the body was deemed necessary to stand such a supreme realisation.
In the Nath tradition
Sahaja is one of the four keywords of the Nath sampradaya along with Svecchachara, Sama, and Samarasa. Sahaja meditation and worship was prevalent in Tantric traditions common to Hinduism and Buddhism in Bengal as early as the 8th–9th centuries. The British Nath teacher Mahendranath wrote:
Man is born with an instinct for naturalness. He has never forgotten the days of his primordial perfection, except insomuch as the memory became buried under the artificial superstructure of civilization and its artificial concepts. Sahaja means natural... The tree grows according to Sahaja, natural and spontaneous in complete conformity with the Natural Law of the Universe. Nobody tells it what to do or how to grow. It has no swadharma or rules, duties and obligations incurred by birth. It has only svabhava - its own inborn self or essence - to guide it. Sahaja is that nature which, when established in oneself, brings the state of absolute freedom and peace.
The Vaishnava-Sahajiya sect became popular in 17th century Bengal. It sought religious experience through the five senses. The divine relationship between Krishna and Radha (guises of the divine masculine and divine feminine) had been celebrated by Chandidas (Bangla: চন্ডীদাস) (born 1408 CE), Jayadeva (circa 1200 CE) and Vidyapati (c 1352 - c 1448) whose works foreshadowed the rasas or "flavours" of love. The two aspects of absolute reality were explained as the eternal enjoyer and the enjoyed, Kṛṣṇa and Rādhā conceived of as ontological principles of which all men and women are physical manifestations, as may be realised through a process of attribution (Aropa), in which the sexual intercourse of a human couple is transmuted into the divine love between Kṛṣṇa and Rādhā, leading to the highest spiritual realisation, the state of union or Yugala. The element of love, the innovation of the Vaiṣṇava Sahajiyā school, is essentially based on the element of yoga in the form of physical and psychological discipline.
Vaisnava-Sahajiya is a synthesis and complex of traditions that, due to its sexual tantric practices, was perceived with disdain by other religious communities and much of the time was forced to operate in secrecy. Its literature employed an encrypted and enigmatic style. Because of the necessity of privacy and secrecy, little is definitively known about their prevalence or practices.
The sahaja-siddhi or the siddhi or "natural accomplishment" or the "accomplishment of the unconditioned natural state" was also a textual work, the Sahaja-Siddhi revealed by Dombi Heruka (Skt. Ḍombi Heruka or Ḍombipa) one of the eighty-four Mahasiddhas. The following quotation identifies the relationship of the 'mental flux' (mindstream) to the sahaja-siddhi. Moreover, it must be remembered that though Sundararajan & Mukerji (2003: p. 502) use a masculine pronominal the term 'siddha' is not gender-specific and that there were females, many as senior sadhakas, amongst the siddha communities:
The practitioner is now a siddha, a realized soul. He becomes invulnerable, beyond all dangers, when all forms melt away into the Formless, "when surati merges in nirati, japa is lost in ajapā" (Sākhī, "Parcā ko Aṅga," d.23). The meeting of surati and nirati is one of the signs of sahaja-siddhi; surati is an act of will even when the practitioner struggles to disengage himself from worldly attachments. But when his worldliness is totally destroyed with the dissolution of the ego, there is nirati, cessation of the mental flux, which implies cessation of all willed efforts. Nirati (ni-rati) is also cessation of attractions, since the object of attraction and the seeker are now one. In terms of layayoga, nirati is dissolution of the mind in "Sound," nāda.
Sahaja samadhi is a state in which a silent level within the subject is maintained along with (simultaneously with) the full use of the human faculties.
Kevala nirvikalpa samadhi is temporary, [web 1][web 2] whereas sahaja nirvikalpa samadhi is a continues state throughout daily activity. This state seems inherently more complex than samadhi, since it involves several aspects of life, namely external activity, internal quietude, and the relation between them. It also seems to be a more advanced state, since it comes after the mastering of samadhi.[note 1][note 2]
- Source:  (accessed: Friday November 6, 2009)
- Coomaraswamy, Ananda Kentish (1985). The dance of Śiva: essays on Indian art and culture. Edition: reprint, illustrated. Courier Dover Publications. ISBN 0-486-24817-8, ISBN 978-0-486-24817-2. Source:  (accessed: January 16, 2011)
- Shashibhusan Das Gupta, Obscure religious cults (Calcutta: Mukhopadhyay, 1969), chapter 1
- Per Kvaerne, On the Concept of Sahaja in Indian Buddhist Tantric Literature, Temenos, vol.11, 1975, pp88-135
- Nayak, Pabitra Mohan Nayak (2006). The Literary Heritage of Sonepur. Orissa Review. May, 2006. Source:  (accessed: Friday March 5, 2010)
- Kabir: In the bliss of Sahaj, Knowledge of Reality, no.20
- Niharranjan Ray, The Concept of Sahaj in Guru Nanak's Theology and its Antecedents', in Medieval Bhakti Movements in India, edited by N.N.Bhattacharyya (New Delhi: Munshiram Manoharlal, 1969), pp17-35
- Shashibhusan Dasgupta (1946, 1969 third edition, 1976 reprint). Obscure Religious Cults. Firma KLM Private Limited: Calcutta, India. Sarasvati Printing Press.
- Dasgupta, Shashibhusan (1946, 1969 third edition, 1976 reprint). Obscure Religious Cults. Firma KLM Private Limited: Calcutta, India. Sarasvati Printing Press, p.xxxviii.
- Shri Gurudev Mahendranath, The Pathless Path to Immortality
- Dasgupta, Shashibhusan (1946, 1969 third edition, 1976 reprint). Obscure Religious Cults. Firma KLM Private Limited: Calcutta, India. Sarasvati Printing Press.
- Source:  (accessed: Monday July 9, 2007)
- Rigpa Shedra (2009). 'Dombi Heruka'. Source:  (accessed: November 6, 2009)
- Chattopadhyana, Debiprasad (ed.)(1970). Taranatha's History of Buddhism in India. Indian Institute of Advanced Study, Simla. p.245-246
- Sundararajan, K. R.; Mukerji, Bithika (2003). Hindu Spirituality, Volume 2, Motilal Banarsidass Publishers. ISBN 978-81-208-1937-5, p.502. Source:  (accessed: Friday November 6, 2009)
- Forman 1999, p. 6.
- Arora, R.K. The Sacred Scripture (New Delhi: Harman, 1988), chapter 6: Sahaja
- Das Gupta, Shashibhusan. Obscure religious cults (Calcutta: Mukhopadhyay, 1969)
- Davidson, Ronald M. "Reframing Sahaja: genre, representation, ritual and lineage", Journal of Indian Philosophy, vol.30, 2002, pp45–83
- Dimock, Edward C. Jr. "The Place of the Hidden Moon - Erotic Mysticism in the Vaiṣṇava-sahajiyā Cult of Bengal, University of Chicago Press, 1966
- Forman, Robert K.C. (1999), Mysticism, Mind, Consciousness, SUNY Press
- Kvaerne, Per. "On the Concept of Sahaja in Indian Buddhist Tantric Literature", Temenos, vol.11, 1975, pp88-135
- Mahendranath, Shri Gurudev. Ecstasy, Equipoise, and Eternity. Retrieved Oct. 20, 2004.
- Mahendranath, Shri Gurudev. The Pathless Path to Immortality. Retrieved Oct. 20, 2004.
- Neki, J.S. "Sahaja: an Indian ideal of mental health", Psychiatry, vol.38, 1975, pp1–10
- Ray, Niharranjan. "The Concept of Sahaj in Guru Nanak's Theology and its Antecedents", in Medieval Bhakti Movements in India, edited by N.N.Bhattacharyya (New Delhi: Munshiram Manoharlal, 1969), pp17–35