Āstika and
Nāstika are technical terms in
HinduismHinduism is the predominant and indigenous religious tradition of the Indian Subcontinent. Hinduism is known to its followers as , amongst many other expressions...
used to classify
philosophical schoolsHindu philosophy is divided into six schools of thought, or , which accept the Vedas as supreme revealed scriptures. Three other schools do not accept the Vedas as authoritative...
and persons, according to whether they accept the authority of the
VedasThe Vedas are a large body of texts originating in ancient India. Composed in Vedic Sanskrit, the texts constitute the oldest layer of Sanskrit literature and the oldest scriptures of Hinduism....
as supreme revealed scriptures, or not, respectively. By this definition,
Nyāyá' is the name given to one of the six orthodox or astika schools of Hindu philosophy—specifically the school of logic...
,
VaiśeṣikaVaisheshika or ' is one of the six Hindu schools of philosophy of India. Historically, it has been closely associated with the Hindu school of logic, Nyaya....
,
SāṃkhyaSamkhya, also Sankhya, Sāṃkhya, or Sāṅkhya is one of the six schools of Hindu philosophy and classical Indian philosophy. Sage Kapila is traditionally considered as the founder of the Samkhya school, although no historical verification is possible...
,
YogaYoga is a physical, mental, and spiritual discipline, originating in ancient India. The goal of yoga, or of the person practicing yoga, is the attainment of a state of perfect spiritual insight and tranquility while meditating on Supersoul...
,
Mimāṃsā' , a Sanskrit word meaning "investigation" , is the name of an astika school of Hindu philosophy whose primary enquiry is into the nature of dharma based on close hermeneutics of the Vedas...
and
VedāntaVedānta was originally a word used in Hindu philosophy as a synonym for that part of the Veda texts known also as the Upanishads. The name is a morphophonological form of Veda-anta = "Veda-end" = "the appendix to the Vedic hymns." It is also speculated that "Vedānta" means "the purpose or goal...
are classified as
āstika schools; and some schools like Cārvāka,
JainismJainism is an Indian religion that prescribes a path of non-violence towards all living beings. Its philosophy and practice emphasize the necessity of self-effort to move the soul towards divine consciousness and liberation. Any soul that has conquered its own inner enemies and achieved the state...
and
BuddhismBuddhism is a religion and philosophy encompassing a variety of traditions, beliefs and practices, largely based on teachings attributed to Siddhartha Gautama, commonly known as the Buddha . The Buddha lived and taught in the northeastern Indian subcontinent some time between the 6th and 4th...
are considered
nāstika. The distinction is similar to the
orthodoxThe word orthodox, from Greek orthos + doxa , is generally used to mean the adherence to accepted norms, more specifically to creeds, especially in religion...
/
heterodoxHeterodoxy is generally defined as "any opinions or doctrines at variance with an official or orthodox position". As an adjective, heterodox is commonly used to describe a subject as "characterized by departure from accepted beliefs or standards"...
distinction in the West.
In non-technical usage, the term
āstika is sometimes loosely translated as "theist" while
nāstika is translated as "atheist". However this interpretation is distinct from the use of the term in Hindu philosophy. Notably even among the
āstika schools,
Sāṃkhya
The different usages of these terms are explained by Chatterjee and Datta as follows:
In modern Indian languages, "āstika" and "nāstika" generally mean "theist" and "atheist", respectively. But in Sanskrit philosophical literature, "āstika" means "one who believes in the authority of the Vedas" or "one who believes in life after death". ("nāstika" means the opposite of these). The word is used here in the first sense. In the second sense, even the Jaina and Buddha schools are "āstika", as they believe in life after death. The six orthodox schools are "āstika", and the Cārvāka is "nāstika" in both the senses.
Etymology
Āstika (
IASTThe International Alphabet of Sanskrit Transliteration is a transliteration scheme that allows a lossless romanization of Indic scripts as employed by the Sanskrit language.-Popularity:...
:) is a
SanskritSanskrit , is a historical Indo-Aryan language and the primary liturgical language of Hinduism, Jainism and Buddhism.Buddhism: besides Pali, see Buddhist Hybrid Sanskrit Today, it is listed as one of the 22 scheduled languages of India and is an official language of the state of Uttarakhand...
adjective (and noun) that is derived from
asti ("it is or exists") meaning "believing" or "pious"; or "one who believes in the existence ."
Nāstika (
na (not) +
) is its negative, literally meaning "not believing" or "not pious". As used in Hindu philosophy the differentiation between
āstika and
nāstika refers to belief in Vedic authority, not belief or lack of belief in
theismTheism, in the broadest sense, is the belief that at least one deity exists.In a more specific sense, theism refers to a doctrine concerning the nature of a monotheistic God and God's relationship to the universe....
. As N. N. Bhattacharyya writes:
The followers of Tantra are often branded as Nāstika by the upholders of the Vedic tradition. The term Nāstika does not denote an atheist. It is applied only to those who do not believe in the Vedas. The s and s do not believe in God, but they believe in the Vedas and hence they are not Nāstikas. The Buddhists, Jains, and Cārvākas do not believe in the Vedas; hence they are Nāstikas.
Classification of schools
āstika
Many Indian intellectual traditions were codified during the medieval period into a standard list of six orthodox systems or ‘’ṣaḍdarśana’’s, all of which cite
VedicThe Vedas are a large body of texts originating in ancient India. Composed in Vedic Sanskrit, the texts constitute the oldest layer of Sanskrit literature and the oldest scriptures of Hinduism....
authority as their source:
Nyaya' is the name given to one of the six orthodox or astika schools of Hindu philosophy—specifically the school of logic...
,
VaisheshikaVaisheshika or ' is one of the six Hindu schools of philosophy of India. Historically, it has been closely associated with the Hindu school of logic, Nyaya....
,
SamkhyaSamkhya, also Sankhya, Sāṃkhya, or Sāṅkhya is one of the six schools of Hindu philosophy and classical Indian philosophy. Sage Kapila is traditionally considered as the founder of the Samkhya school, although no historical verification is possible...
,
YogaYoga is a physical, mental, and spiritual discipline, originating in ancient India. The goal of yoga, or of the person practicing yoga, is the attainment of a state of perfect spiritual insight and tranquility while meditating on Supersoul...
,
Mimāṃsā' , a Sanskrit word meaning "investigation" , is the name of an astika school of Hindu philosophy whose primary enquiry is into the nature of dharma based on close hermeneutics of the Vedas...
and
VedantaVedānta was originally a word used in Hindu philosophy as a synonym for that part of the Veda texts known also as the Upanishads. The name is a morphophonological form of Veda-anta = "Veda-end" = "the appendix to the Vedic hymns." It is also speculated that "Vedānta" means "the purpose or goal...
are classified as
āstika schools; and some schools like Cārvāka,
JainismJainism is an Indian religion that prescribes a path of non-violence towards all living beings. Its philosophy and practice emphasize the necessity of self-effort to move the soul towards divine consciousness and liberation. Any soul that has conquered its own inner enemies and achieved the state...
and
BuddhismBuddhism is a religion and philosophy encompassing a variety of traditions, beliefs and practices, largely based on teachings attributed to Siddhartha Gautama, commonly known as the Buddha . The Buddha lived and taught in the northeastern Indian subcontinent some time between the 6th and 4th...
- Nyāyá, the school of justice
- Vaiśeṣika, the atomist
Atomism is a natural philosophy that developed in several ancient traditions. The atomists theorized that the natural world consists of two fundamental parts: indivisible atoms and empty void.According to Aristotle, atoms are indestructible and immutable and there are an infinite variety of shapes...
school
- Sāṃkhya, the enumeration school
- Yoga, the school of Patañjali (which assumes the metaphysics of Sāṃkhya)
- Mimāṃsā, the tradition of Vedic exegesis
- Vedanta or Uttara Mimāṃsā, the Upaniṣad
The Upanishads are philosophical texts considered to be an early source of Hindu religion. More than 200 are known, of which the first dozen or so, the oldest and most important, are variously referred to as the principal, main or old Upanishads...
ic tradition.
These are often coupled into three groups for both historical and conceptual reasons: Nyāyá-Vaiśeṣika, Sāṃkhya-Yoga, and Mimāṃsā-Vedanta.
Nāstika
The three main schools of Indian philosophy that do not base their beliefs on the
VedasThe Vedas are a large body of texts originating in ancient India. Composed in Vedic Sanskrit, the texts constitute the oldest layer of Sanskrit literature and the oldest scriptures of Hinduism....
were regarded as heterodox by Brahmins:
- Buddhism
- Jainism
- Cārvāka
The use of the term
nāstika to describe Buddhism and Jainism in India is explained by Gavin Flood as follows:
At an early period, during the formation of the Upaniṣads and the rise of Buddhism and Jainism, we must envisage a common heritage of meditation and mental discipline practiced by renouncers with varying affiliations to non-orthodox (Veda-rejecting) and orthodox (Veda-accepting) traditions.... These schools [such as Buddhism and Jainism] are understandably regarded as heterodox (nāstika) by orthodox (āstika) Brahmanism.
Tantric traditionsTantra , anglicised tantricism or tantrism or tantram, is the name scholars give to an inter-religious spiritual movement that arose in medieval India, expressed in scriptures ....
in Hinduism have both
āstika and
nāstika lines; as Banerji writes in "
Tantra in Bengal":
Tantras are ... also divided as āstika or Vedic and nāstika or non-Vedic. In accordance with the predominance of the deity the āstika works are again divided as .