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Tapas (
Sanskrit Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural ...
: तपस्, romanized: tapas) is a variety of austere spiritual meditation practices in Indian religions. In
Jainism Jainism ( ), also known as Jain Dharma, is an Indian religions, Indian religion whose three main pillars are nonviolence (), asceticism (), and a rejection of all simplistic and one-sided views of truth and reality (). Jainism traces its s ...
, it means
asceticism Asceticism is a lifestyle characterized by abstinence from worldly pleasures through self-discipline, self-imposed poverty, and simple living, often for the purpose of pursuing Spirituality, spiritual goals. Ascetics may withdraw from the world ...
(austerities, body mortification); in
Buddhism Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
, it denotes spiritual practices including
meditation Meditation is a practice in which an individual uses a technique to train attention and awareness and detach from reflexive, "discursive thinking", achieving a mentally clear and emotionally calm and stable state, while not judging the meditat ...
and self-discipline; and in the different traditions within Hinduism it means a spectrum of practices ranging from asceticism, 'inner cleansing' to self-discipline by meditation practices. The ''Tapas'' practice often involves solitude and is a part of monastic practices that are believed to be a means to
moksha ''Moksha'' (; , '), also called ''vimoksha'', ''vimukti'', and ''mukti'', is a term in Jainism, Buddhism, Hinduism, and Sikhism for various forms of emancipation, liberation, '' nirvana'', or release. In its soteriological and eschatologic ...
(liberation, salvation). In the
Vedas FIle:Atharva-Veda samhita page 471 illustration.png, upright=1.2, The Vedas are ancient Sanskrit texts of Hinduism. Above: A page from the ''Atharvaveda''. The Vedas ( or ; ), sometimes collectively called the Veda, are a large body of relig ...
literature of Hinduism, fusion words based on ''tapas'' are widely used to expound several spiritual concepts that develop through heat or inner energy, such as meditation, any process to reach special observations and insights, the spiritual ecstasy of a yogin or ''Tāpasa'' (a vṛddhi derivative meaning "a practitioner of austerities, an ascetic"), even warmth of sexual intimacy.Kaelber, W. O. (1976)
"Tapas", Birth, and Spiritual Rebirth in the Veda
''History of Religions'', 15(4), 343-386
In certain contexts, the term means penance, pious activity, as well as severe meditation.


Etymology and meaning

''Tapas'' is based on the root ''Tap'' (तप्) meaning "to heat, to give out warmth, to shine, to burn". The term evolved to also mean "to suffer, to mortify the body, undergo penance" in order to "burn away past
karma Karma (, from , ; ) is an ancient Indian concept that refers to an action, work, or deed, and its effect or consequences. In Indian religions, the term more specifically refers to a principle of cause and effect, often descriptively called ...
" and liberate oneself. The term ''Tapas'' means "warmth, heat, fire". The meaning of the word evolves in ancient Indian literature. The earliest discussions of ''tapas'', and compound words from the root ''tap'' relate to the heat necessary for biological birth.Walter O. Kaelber (May, 1976)
Tapas, Birth, and Spiritual Rebirth in the Veda
History of Religions, Vol. 15, No. 4, page 344-345
Its conceptual origin is traced to the natural wait, motherly warmth and physical "brooding" provided by birds such as a hen upon her eggs - a process that is essential to hatching and birth. The Vedic scholars used mother nature's example to explain and extend this concept to the hatching of knowledge and spiritual rebirth. Some of the earliest reference of ''tapas'', and compound words from the root ''tap'' is found in many ancient Hindu scriptures, including the Ŗig Veda (10.154.5), Shatapatha Brahmana (5.3 - 5.17), and
Atharva Veda The Atharvaveda or Atharva Veda (, , from ''wikt:अथर्वन्, अथर्वन्'', "priest" and ''wikt:वेद, वेद'', "knowledge") or is the "knowledge storehouse of ''wikt:अथर्वन्, atharvans'', the proced ...
(4.34.1, 6.61.1, 11.1.26). In these texts, ''tapas'' is described as the process that led to the spiritual birth of ṛṣis - sages of spiritual insights. The Atharva Veda suggests all the gods were ''tapas''-born (''tapojās''), and all earthly life was created from the sun's ''tapas'' (''tapasah sambabhũvur''). In the Jāiminiya-Upanisad Brāhmaņa, life perpetuates itself and creates progeny by ''tapas'', a process that starts with sexual heat.H. Oldenberg, Die Weltanschauung der Brahmana-Texts, Gottingen: Bandenhöck und Ruprecht, 1919
Sanskrit Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural ...
''tapasyā'' (neuter gender), literally "produced by heat", refers to a personal endeavor of discipline, undertaken to achieve a goal. One who undertakes tapas is a '' Tapasvin''. The fire deity in Hinduism, ''
Agni Agni ( ) is the Deva (Hinduism), Hindu god of fire. As the Guardians of the directions#Aṣṭa-Dikpāla ("Guardians of Eight Directions"), guardian deity of the southeast direction, he is typically found in southeast corners of Hindu temples. ...
'', is central to many Hindu rituals such as ''yajna'' and ''homa''. Agni is considered an agent of heat, of sexual energy, of incubation; Agni is considered a great ''tapasvin''. The word ''tapasvi'' refers to a male ascetic or meditator, while ''tapasvinī'' to a female.


Buddhism

Before he reached his enlightenment, the Buddha tried
asceticism Asceticism is a lifestyle characterized by abstinence from worldly pleasures through self-discipline, self-imposed poverty, and simple living, often for the purpose of pursuing Spirituality, spiritual goals. Ascetics may withdraw from the world ...
(self-mortification) of the type found in other
Śramaṇa A ''śramaṇa''; ; ; ; ) is a person "who labours, toils, or exerts themselves for some higher or religious purpose" or "seeker, or ascetic, one who performs acts of austerity".Monier Monier-Williams, श्रमण śramaṇa, Sanskrit-Eng ...
religions (Jainism), and this is referred to as ''Tapas'' (Tibetan: ''dka' thub'', Chinese: ''kuxing'', Japanese: ''kugyo'', Korean: ''kohaeng''). Post-enlightenment, the Buddhist doctrines of the
Middle Way The Middle Way (; ) as well as "teaching the Dharma by the middle" (''majjhena dhammaṃ deseti'') are common Buddhist terms used to refer to two major aspects of the Dharma, that is, the teaching of the Buddha. The first phrasing, the Middle ...
and
Noble Eightfold Path The Noble Eightfold Path () or Eight Right Paths () is an early summary of the path of Buddhist practices leading to liberation from samsara, the painful cycle of rebirth, in the form of nirvana. The Eightfold Path consists of eight pra ...
did not include ascetic practices. The Buddha, in multiple Buddhist texts, such as '' Majjhima Nikaya'' and ''Devadaha Sutta'', attributes the ascetic self-mortification style ''Tapas'' practices to Jainism (''Niganthas''), wherein such practices annihilate past Karmas and stop new Karmas from being created, ones that lead to the cycle of rebirths in Saṃsāra. These ancient Buddhist texts are significant in their claims of the existence of Jain Brahmins and ascetics, along with their karma doctrine and reasons for their ''Tapas'' practices in ancient times: These ascetic ''Tapas'' practices is also confirmed by Jainism texts such as ''Uttarajjhyayana''. The Buddhist scholar
Dharmakirti Dharmakīrti (fl. ;), was an influential Indian Buddhist philosopher who worked at Nālandā.Tom Tillemans (2011)Dharmakirti Stanford Encyclopedia of Philosophy He was one of the key scholars of epistemology ( pramāṇa) in Buddhist philo ...
strongly criticizes the Jaina practice of ''Tapas'' as a means of liberation, while many Jainism scholars have in turn strongly criticized Dharmakirti opinion and analysis, explaining why their approach to ascetic ''Tapas'' is appropriate. According to Hajime Nakamura and other scholars, some scriptures of early Buddhism suggest that ascetic ''Tapas'' was a part of Buddhist practice in its early days, wherein body-mortification was an option for the Buddhist monk in his spiritual practice. In the Theravada tradition of Thailand, a monastic practice emerged in the 12th-century who did ''Tapas'' as ascetic wandering and forest or crematory dwelling monks, with austere practices, and these came to be known as ''Thudong''. These ascetic Buddhist monks are also found in Myanmar, and as in Thailand, they are known to pursue their own version of Buddhism, resisting the hierarchical institutionalized ''sangha'' structure of monasteries in Buddhism. Textual evidence suggests that ascetic''Tapas'' practices were a part of the Buddhist tradition in Sri Lanka by the 3rd century BCE, and this tradition continued through the medieval era in parallel to ''sangha'' style monastic tradition. In the Mahayana tradition, asceticism with esoteric and mystical meanings became an accepted practice, such as in the Tendai and Shingon schools of Japanese Buddhism. These Japanese practices included penance, austerities, ablutions under a waterfall, and rituals to purify oneself. Japanese records from the 12th century record stories of monks undertaking severe asceticism, while records suggest that 19th century
Nichiren Buddhist Nichiren Buddhism (), also known as ''Hokkeshū'' (, meaning ''Lotus Sect''), is a branch of Mahayana Buddhism based on the teachings of the 13th-century Japanese Buddhist priest Nichiren (1222–1282) and is one of the Kamakura period schools ...
monks woke up at midnight or 2:00 AM daily, and performed ascetic water purification rituals as a part of ''Tapas''. Other practices include the extreme ascetic practices of eating only pine needles, resins, seeds and ultimately self-mummification, while alive, or '' Sokushinbutsu'' (''miira'') in Japan. Elsewhere, in mainstream Buddhism, over time the meaning of the word ''Tapas'' evolved, wherein ascetic penance was forsaken, and ''Tapas'' meant meditative and spiritual practices. The word ''Tapas'' appears extensively in Buddhist literature where, states Richard Gombrich, it does not mean "asceticism or mortification". The term ''Tapas'' means "meditation" or "reasoned moral self discipline" or both in Buddhism. According to Bailey and Mabbett, these Buddhist ideas are similar to those found in the Brahmanical (Vedic) tradition, wherein there is a great deal of overlap in the concepts of ''Tapas'', Yoga, meditation and gnosis (knowledge), yet the term ''Tapas'' is rooted in the inner "mystic heat" themes of the Indian religions.


Hinduism


History

The earliest mention of ''Tapas'' is in the Vedic texts. The concept of ''Tapas'' as symbolism for spiritual rebirth begins in the
Veda FIle:Atharva-Veda samhita page 471 illustration.png, upright=1.2, The Vedas are ancient Sanskrit texts of Hinduism. Above: A page from the ''Atharvaveda''. The Vedas ( or ; ), sometimes collectively called the Veda, are a large body of relig ...
s. Atharva Veda verse 11.5.3 compares the process of spiritual rebirth of a student in care of his or her teacher, with the gestation process during the biological birth of a baby in a mother's womb. ''Tapas'' is also found in the
Upanishad The Upanishads (; , , ) are late Vedic and post-Vedic Sanskrit texts that "document the transition from the archaic ritualism of the Veda into new religious ideas and institutions" and the emergence of the central religious concepts of Hind ...
s. The '' Chāndogya Upaniṣad'', for example, suggests that those who engage in ritualistic offerings to gods and priests will fail in their spiritual practice while those who engage in tapas and self-examination will succeed. The '' Śvetāśvatara Upaniṣad'' states that realization of self requires a search for truth and ''Tapas'' (meditation).CR Prasad, Brill's Encyclopedia of Hinduism, Editor: Knut Jacobsen (2010), Volume II, Brill, , see Article on ''Brahman'', pp 724-729 The Mundaka ''Upaniṣad'' also emphasizes the importance of ''Tapas'' as a means to attain spiritual knowledge and realization: Meditation and achievement of lucid knowledge is declared essential to self-realization in ancient scriptures. Texts by
Adi Sankara Adi Shankara (8th c. CE), also called Adi Shankaracharya (, ), was an Indian Vedic scholar, philosopher and teacher (''acharya'') of Advaita Vedanta. Reliable information on Shankara's actual life is scant, and his true impact lies in hi ...
suggests ''Tapas'' is important, but not sufficient for spiritual practice. Later Hindu scholars introduce a discussion of ‘false ascetic’, as one who go through the mechanics of tapas, without meditating on the nature of
Brahman In Hinduism, ''Brahman'' (; IAST: ''Brahman'') connotes the highest universal principle, the ultimate reality of the universe.P. T. Raju (2006), ''Idealistic Thought of India'', Routledge, , page 426 and Conclusion chapter part XII In the ...
. Tapas is an element of spiritual path, state Indian texts.David Carpenter, Brill's Encyclopedia of Hinduism, Editor: Knut Jacobsen (2010), Volume II, Brill, , see Article on ''Tapas'', pp 865-869 The concept is extensively mentioned in the
Vedas FIle:Atharva-Veda samhita page 471 illustration.png, upright=1.2, The Vedas are ancient Sanskrit texts of Hinduism. Above: A page from the ''Atharvaveda''. The Vedas ( or ; ), sometimes collectively called the Veda, are a large body of relig ...
, and the Upanishads. According to Walter Kaelber, and others, in certain translations of ancient Sanskrit documents ''Tapas'' is interpreted as austerities and asceticism; however, this is frequently inadequate because it fails to reflect the context implied, which is of sexual heat or warmth that incubates the birth of life. The idea of linking austerity, exertion, fatigue and self-renunciation to the ancient idea of heat, brooding and inner devotion, comes from the observed labor every mother puts in caring for its embryo and delivering her baby, regardless of the life form. The concept and reference to 'egg hatching' is replaced in Sanskrit texts written in later centuries, with simply 'brooding' or 'incubation'. In ancient literature of Hinduism dedicated to love, desire, lust, seduction and sex, the root of the word ''Tapas'' is commonly used. For example, in Atharva Veda, a
mantra A mantra ( ; Pali: ''mantra'') or mantram (Devanagari: मन्त्रम्) is a sacred utterance, a numinous sound, a syllable, word or phonemes, or group of words (most often in an Indo-Iranian language like Sanskrit or Avestan) belie ...
recommended for a woman who wishes to win or compel a man's love is, 'Love's consuming longing, this passion this yearning, which the gods have poured, into the waters of life, I kindle for thee (''tam te tapāmi''), by the law of Varuna.' Desire (''kāma'') is homologized with the concept of ''Tapas'', to explain the feelings and inner energy that leads to sexual intercourse. Agnicayana, Satapatha Brahmana and other ancient texts similarly use the root of the word ''Tapas'' to symbolize emotions, biological stages and a mother's effort from conception to the birth of a baby. Both meanings of ''Tapas'' are found in various Hindu texts. In some ancient texts, ''Tapas'' has the sense of ascetic mortification in a sense similar to other Indian religions, while in the
Bhagavad Gita The Bhagavad Gita (; ), often referred to as the Gita (), is a Hindu texts, Hindu scripture, dated to the second or first century BCE, which forms part of the Hindu epic, epic poem Mahabharata. The Gita is a synthesis of various strands of Ind ...
and the
Yoga Yoga (UK: , US: ; 'yoga' ; ) is a group of physical, mental, and spiritual practices or disciplines that originated with its own philosophy in ancient India, aimed at controlling body and mind to attain various salvation goals, as pra ...
school of Hinduism, the term means self-training and virtuous living in a sense similar to Buddhism. In the Puranas and the texts of the goddess tradition of Hinduism, the term is equivalent to a devotion with intense self-discipline, believed to yield special inner powers. In contemporary usage, any practice that includes hardship and requires perseverance – such as fasting during
Vrata Vrata is a Sanskrit word that means "vow, resolve, devotion", and refers to pious observances such as Fasting#Hinduism, fasting and pilgrimage (Tirtha (Hinduism), Tirtha) found in Indian religions such as Hinduism and Jainism. It is typically ...
– is called ''Tapas''.


Yoga and brahmacharya

Patañjali, in his '' Yoga Sūtra'', lists ''Tāpas'' as one of the Niyamas (virtuous practices),Helaine Selin (Editor), Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures, , see Yoga article and describes it in several sections such as 2.32, 2.43 and 4.1. The term includes self-discipline, meditation, simple and austere living or any means of inner self-purification. ''Tapas'' in the Patanjali text and other Hindu texts on Yoga, states Benjamin Smith, is that which is "a means for perfection of the body and the organs through the lessening of impurities" and a foundation for a yogi's pursuit of perfection. ''Yama, niyama, asana'' and ''pranayama'' from '' Ashtanga yoga'' comes under tapas. ''Tapas'' in the Hindu traditions is part of a stage of life, called brahmacharya.Walter O. Kaelber (May, 1976), Tapas, Birth, and Spiritual Rebirth in the Veda, History of Religions, Vol. 15, No. 4, page 357-360 The Vedic literature suggests '' diksa'' (incubation of a student in a field of knowledge) requires ''tapas'', and ''tapas'' is enabled by the state of brahmacharya. This state sometimes includes ''tapas'' such as ''vrata'' (fasting, sacrifice of food), ''sram'' (philanthropic social work, sacrifice of income), silence (sacrifice of speech), and
asceticism Asceticism is a lifestyle characterized by abstinence from worldly pleasures through self-discipline, self-imposed poverty, and simple living, often for the purpose of pursuing Spirituality, spiritual goals. Ascetics may withdraw from the world ...
(bare minimum living, sacrifice of comfort). Oldenberg notes that Brahmana scripture suggests that the Brahmachari should carry tapas to the very tip of his existence, which includes not cutting his hair, nail and beard. Thus, during this process of spiritual rebirth and ''diksa'', the ''tapas'' observed by a Brahmachari may include silence, fasting, seclusion, chastity, as well other activities. The goal of ''tapas'' is to help focus the Brahmachari on meditation, observation of reality, reflection and spiritual rebirth. Brahmacharya and ''tapasya'' are interrelated, with the student life expected to be simple and austere, dedicated to the learning.


Jainism

''Tapas'' is a central concept in Jainism. It refers to the spiritual practice of body mortification, penance, and austerities, in order to burn away past karma and stop producing new karma, thereby reaching ''siddha'' (liberating oneself). Ascetic ''Tapas'' among Jaina monks, both internal and external, is believed to be essential for spiritual growth and ''kevalya'' (moksha, liberation). The details of the ''Tapas'' practices vary between the different traditions within Jainism. The Jain text ''Sarvarthasiddhi'', a commentary by Pujyapada, claims that the Hindu Samkhya school emphasizes "knowledge only, no practices", while the
Vaisheshika Vaisheshika (IAST: Vaiśeṣika; ; ) is one of the six schools of Hindu philosophy from ancient India. In its early stages, Vaiśeṣika was an independent philosophy with its own metaphysics, epistemology, logic, ethics, and soteriology. Over t ...
s emphasize "practices only, no knowledge" as part of ''Tapas'' and the means of reaching moksha. Another Jain text ''Tattvartha Sutra'', by Umaswati, in chapter 9, asserts that ''Tapas'' includes several kinds of meditation. The ''Tapas'' in Jainism include internal practices and external austerities. External ''Tapas'' include fasting, tolerating hardships inflicted by other people or animals, tolerating all discomfort from weather by nakedness or near nakedness and the lack of any possessions, lack of shelter, walking and wandering alone without fearing anything and without hurting anyone. The internal ''Tapas'' include words and inner thoughts (intent) that resonate with the external ''Tapas'' (action). The list of internal and external austerities in Jainism vary with the text and tradition, with ''
Tattvartha Sutra ''Tattvārthasūtra'', meaning "On the Nature 'artha''of Reality 'tattva'' (also known as ''Tattvarth-adhigama-sutra'' or ''Moksha-shastra'') is an ancient Jain text written by ''Acharya (Jainism), Acharya'' Umaswami in Sanskrit betwee ...
'', ''Uttaradhyayana Sutra'' and ''Bhagavati Sutra'' stating: *''Bahya Tapas'' (external austerities): fasting, abstinences, restraint in begging alms, renunciation of delicacies, self-mortification, retreat from the world. *''Abhyantara Tapas'' (internal austerities): penance, respect to elders, service to others, study, meditation, abandonment of the body in one's thoughts. In
Jainism Jainism ( ), also known as Jain Dharma, is an Indian religions, Indian religion whose three main pillars are nonviolence (), asceticism (), and a rejection of all simplistic and one-sided views of truth and reality (). Jainism traces its s ...
, ''Tapas'' implies a control on desires, and is a form a self purification.
Mahavira Mahavira (Devanagari: महावीर, ), also known as Vardhamana (Devanagari: वर्धमान, ), was the 24th ''Tirthankara'' (Supreme Preacher and Ford Maker) of Jainism. Although the dates and most historical details of his lif ...
, the 24th
Tirthankara In Jainism, a ''Tirthankara'' (; ) is a saviour and supreme preacher of the ''Dharma (Jainism), dharma'' (righteous path). The word ''tirthankara'' signifies the founder of a ''Tirtha (Jainism), tirtha'', a fordable passage across ''Saṃsā ...
undertook ascetic ''Tapas'' for twelve years, after which he attained Kevala Jnana (liberating supreme knowledge).


Ajivikas

Ajivikas was another ancient Indian religion which survived through about 13th-century CE, but became extinct thereafter, in which ''Tapas'' was a central concept as a means of salvation. According to Arthur Basham, the Ajivikas believed in the most rigorous ascetic practices in public. They believed in not harming anything and not being a cause of hurt to any living creature or substance, so they ate refuse, waste products, went deep into forests, mountains or isolated caves to live their austere life. One of the Buddhist canonical texts, ''Nanguttha Jataka'', claims that the Ajivikas perform severe ascetic practices as part of their ''Tapas'', including sleeping on a bed of thorns and other forms of self-mortification. The Jainism text ''Sthananga Sutra'' claims that the Ajivikas performed severe penances and self-mortification as part of their ''Tapas'' practice. A mention of the ascetic practices of Ajivikas is found in Chinese and Japanese Buddhist literature, where they are spelled as ''Ashibikas''. Ajivikas were a
Śramaṇa A ''śramaṇa''; ; ; ; ) is a person "who labours, toils, or exerts themselves for some higher or religious purpose" or "seeker, or ascetic, one who performs acts of austerity".Monier Monier-Williams, श्रमण śramaṇa, Sanskrit-Eng ...
religion, just like Buddhism and Jainism, and these competed with each other. Most of the Ajivika texts have not survived. The ''Tapas'' practices of Ajivikas, as well as other information about them is primarily from the Buddhist and Jain texts; scholars question whether the description of Ajivikas has been fairly and completely summarized in these, or are these polemic misrepresentations.Paul Dundas (2002), The Jains (The Library of Religious Beliefs and Practices), Routledge, , pages 28-30


Modern practice

Modern practitioners pursue ''Tapas'' - meditation and study of religion in
ashram An ashram (, ) is a spiritual hermitage or a monastery in Indian religions, not including Buddhism. Etymology The Sanskrit noun is a thematic nominal derivative from the root 'toil' (< India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
.


See also

* Ataptatanu *
Nirvana Nirvana, in the Indian religions (Jainism, Hinduism, Buddhism, and Sikhism), is the concept of an individual's passions being extinguished as the ultimate state of salvation, release, or liberation from suffering ('' duḥkha'') and from the ...
, Brahmacharya,
Moksha ''Moksha'' (; , '), also called ''vimoksha'', ''vimukti'', and ''mukti'', is a term in Jainism, Buddhism, Hinduism, and Sikhism for various forms of emancipation, liberation, '' nirvana'', or release. In its soteriological and eschatologic ...
*
Satyagraha Satyāgraha (from ; ''satya'': "truth", ''āgraha'': "insistence" or "holding firmly to"), or "holding firmly to truth",' or "truth force", is a particular form of nonviolent resistance or civil resistance. Someone who practises satyagraha is ...
, Gandhism * Soma * Tapas (Jain religion)


Notes


References


Sources

* *


External links


Tapas, Birth, and Spiritual Rebirth in the Veda
Walter O. Kaelber, History of Religions, 1976, The University of Chicago Press
Tapas and Purification in Early Hinduism
Walter O. Kaelber, Numen, 1979, BRILL
Tapas in Rigveda
Anthony Murdock, 1983, McMaster University
Yoga, Meditation on Om, Tapas and Turiya in the Principal Upanishads
Ira Israel and Barbara Holdrege, 1999, UCSB {{Hindudharma Hindu philosophical concepts Meditation Yoga concepts Asceticism Hindu asceticism Jain philosophical concepts Jain ethics Hindu ethics Sanskrit words and phrases