Early Buddhist texts (EBTs), early Buddhist literature or early Buddhist discourses are parallel texts shared by the early Buddhist schools. The most widely studied EBT material are the first four Pali Nikayas, as well as the corresponding Chinese Āgamas.Tse-Fu Kuan. Mindfulness in similes in Early Buddhist literature in Edo Shonin, William Van Gordon, Nirbhay N. Singh. Buddhist Foundations of Mindfulness, page 267.Mun-Keat Choong (1999). The Notion of Emptiness in Early Buddhism, Motilal Banarsidass, p. 3. However, some scholars have also pointed out that some Vinaya material, like the Patimokkhas of the different Buddhist schools, as well as some material from the earliest Abhidharma texts could also be quite early.*

Besides the large collections in Pali and Chinese, there are also fragmentary collections of EBT materials in Sanskrit, Khotanese, Tibetan, and Gāndhārī. The modern study of early pre-sectarian Buddhism often relies on comparative scholarship using these various early Buddhist sources.e.g. "Mun-keat, Choong (2000), The Fundamental Teachings of Early Buddhism" and "Analayo. Early Buddhist Meditation Studies (Volume 1)"

Various scholars of Buddhist studies such as Richard Gombrich, Akira Hirakawa, Alexander Wynne, and A. K. Warder hold that Early Buddhist texts contain material that could possibly be traced to the historical Buddha himself or at least to the early years of pre-sectarian Buddhism.Wynne, Alexander. Did the Buddha exist? JOCBS. 2019(16): 98–148. According to the Japanese scholar Akira Hirakawa, "any attempt to ascertain the original teachings of the historical Buddha must be based on this literature."Hirakawa, Akira (1993) A History of Indian Buddhism: From Śākyamuni to Early Mahāyāna, Motilal Banarsidass Publ. p. 38.

Overview Different genres comprise the Early Buddhist texts, including prose "suttas" (Skt: sūtra, discourses), monastic rules (Vinaya), various forms of verse compositions (such as gāthā and udāna), mixed prose and verse works (geya), and also lists (matika) of monastic rules or doctrinal topics. A large portion of Early Buddhist literature is part of the "sutta" or "sutra" genre, these are usually placed in different collections (called Nikayas or Agamas) and constitute the "Sutta Pitaka" (Skt: Sūtra Pitaka, "Basket of sutras") section of the various early Buddhist Canonical collections called Tripitakas ("Three Baskets"). The suttas generally contain doctrinal, spiritual, and philosophical content.

There are EBTs from various Buddhist schools, especially from the Theravada and Sarvāstivāda schools, but also from the Dharmaguptaka, Mahāsāṅghika, Mahīśāsaka, Mūlasarvāstivāda, and other texts of uncertain prominence.

According to Oskar von Hinüber, the main purpose for the composition of the EBTs was to "preserve and to defend an orthodox tradition." He adds that this literary effort was influenced by the Vedic prose of the Brāhmaṇas.Oskar von Hinüber (2006). "Hoary past and hazy memory. On the history of early Buddhist texts", Journal of the International Association of Buddhist Studies, 29, (2), 198–206 As noted by von Hinüber, these collections also contain the first ever Indian texts to commemorate historical events, such as the Mahāparinibbānasuttanta, which recounts the death of the Buddha. The early suttas also almost always open by introducing the geographical location of the event they depict, including ancient place names, always preceded by the phrase "thus have I heard" (evaṃ me sutaṃ).

The textual evidence from various traditions shows that by the 1st century BCE to the fourth century CE, slight differences developed among these parallel documents and that these differences reflected "school affiliation, local traditions, linguistic environment, nonstandardized scripts, or any combination of these factors."Marcus Bingenheimer, Editor in Chief; Bhikkhu Anālayo and Roderick S. Bucknell, Co-Editors. The Madhyama Agama: Middle Length Discourses Vol I (Taishō Volume 1, Number 26) . Bukkyo Dendo Kyokai America, Inc. 2013. BDK English Tripiṭaka Series, p. xviii

Orality These texts were initially transmitted through oral methods. According to Marcus Bingenheimer,

As noted by Mark Allon there are various reasons why these texts are held to have been transmitted orally by modern scholars. These include internal evidence from the texts themselves which indicates that they were to be memorized and recited, the lack of any evidence (whether archeological or internal to the texts) that writing was being used to preserve these texts, and the stylistic features of the texts themselves.Allon, Mark (1997), The Oral Composition and Transmission of Early Buddhist Texts, in Indian Insights: Buddhism, Brahmanism and Bhakti, Luzac, pp 39–61

An important feature that marks the Early Buddhist texts are formal characteristics which reflect their origin as orally transmitted literature such as the use of repetition and rhetorical formulas. Other stylistic features which betray orality include: the use of multiple synonyms, standardized phrases and passages, verse summaries similies, numbered lists, and standard framing narratives.

These stylistic features are in contrast to later works such as Mahayana sutras, which contain more elaborate and complex narratives, that would be more difficult to memorize. Also, the EBTs are always historically situated in ancient Indian locales, unlike many later Mahayana works, which depict themselves as being taught by the Buddha in heavenly realms or other supernatural circumstances.Reat, Noble Ross. "The Historical Buddha and his Teachings". In: Encyclopedia of Indian Philosophy. Ed. by Potter, Karl H. Vol. VII: Abhidharma Buddhism to 150 AD. Motilal Banarsidass, 1996, pp. 26–27."

Early Buddhist texts are believed to have been transmitted by lineages of bhāṇaka, monks who specialized in memorization and recitation of particular collections of texts,Cousins, L.S. (2013) The Early Development of Buddhist Literature and Language in India. Journal of the Oxford Center for Buddhist Studies 5:89–135 until they were eventually recorded in writing after the 1st Century BCE. As noted by Alexander Wynne:

Some scholars such as Wynne and Analayo generally hold that these texts were memorized in fixed form, to be recited verbatim (in contrast to other forms of oral literature, such as epic poetry) and that this was affirmed during communal recitations (where there is little room for improvisation), while others argue that they could have been performed in more poetic and improvisational ways (L.S. Cousins, Rupert Gethin) through the use of basic lists or formulas.Shulman, E. Forthcoming. 'Orality and Creativity in Early Buddhist Discourses.' In L. Gomez and N. Gummer (eds.), The Language of the Sūtras.

The EBTs also show the influence of Vedic texts, including the adoption of certain Vedic poetic metres, as well as forms of organization (using topic and number). EBTs share similar terminology and ideas with Vedic texts.Gombrich Richard (2009). What the Buddha Thought. Oxford Centre for Buddhist Studies monographs. Equinox, pp. 28, 43–44, 80–81, 122–128, 133–137, 182, 188, 202–206. They also share certain metaphors and imagery with texts like the Bṛhadāraṇyaka Upaniṣad, such as the single salty taste of the ocean (AN 8.157 vs. Bṛhadāraṇyaka 2.4.11).

Setting and date

Regarding the setting, the EBTs generally depict the world of the second urbanisation period, which features small scale towns and villages, and small competing states (the mahajanapadas) with a lower level of urbanisation compared to that of the Mauryan era. As such, the EBTs depict the Gangetic Plain before the rise of the Nanda empire, who unified all these small competing states during the 4th century.

They also depict Pataliputra as the small village of Pataligama, while it would later become the capital of the Mauryan empire and the largest city in India. They do not mention Ashoka but they mention the Jain leader Mahavira (a.k.a. Nātaputta) as a contemporary of the Buddha.

The EBTs also depict a small scale local economy, during a time before the establishment of the long-distance trading networks, as noted by Brahmali and Sujato:

As noted by von Hinüber, the omission of any mention of the Mauryas in EBTs such as the Mahāparinibbānasuttanta, in contrast to other later Buddhist texts which do mention them, is also evidence of its pre-Mauryan date:

According to Alexander Wynne,

Archeology

The Edicts of Ashoka are some of the earliest Indian historical documents and they agree with the EBTs in some respects.

According to Sujato, the MPE 2 (Sārnāth) edict makes use of various EBT specific terms such as: "bhikhusaṁgha, bhikhuni-saṁgha, sāsana, upāsaka, anuposatha, saṁgha bheta, saṁgha samaga (Sāñcī version), cila-thitīka (Sāñcī)."

Sujato also notes that the RE 5 (Kālsī) edict states: "Good deeds are difficult to perform," "bad acts are easy to commit", which could be a quote from the Udana (5:8). Likewise, the RE 9 (Girnār) edict states "there is no gift like the gift of the Dhamma", which could be a quote from the EBTs (see AN 9:5 or Dhp 354).

A. Wynne notes that Minor Rock Edict #3 mentions some Buddhist texts which have been identified and which might show that at the time of Ashoka (304–232 BCE) these were already fixed. These citations include the "Rāhulāvada", which could refer to the Ambalaṭṭhikā Rāhulovāda Sutta (MN 61).Reat, Noble Ross. "The Historical Buddha and his Teachings". In: Encyclopedia of Indian Philosophy. Ed. by Potter, Karl H. Vol. VII: Abhidharma Buddhism to 150 AD. Motilal Banarsidass, 1996, p. 29.

Some early archeological sites like the Bharhut stupa (most visible material dates from the 1st or 2nd century BCE) contain many details from the EBTs such as: the mention of Buddha Gotama and all five past Buddhas of the EBTs, as well as kings Ajātasatru and Pasenadi. Major events from the Buddha's life from the EBTs are mentioned such as his awakening, the first teaching and his death. According to Lüders "… the visit of Ajātasattu [to the Buddha] is depicted even in details exactly according to the Sāmaññaphala Sutta," and "… the representation of the visit of Sakka follows the text of the Sakkapañha Sutta."Luders, H., Waldschmidt, E., and Mehendale, A. Corpus Inscriptionum Indicarum: Vol. II Part II Bharhut Inscriptions. Government epigraphist for India, 1963.

Other Indian inscriptions from the 1st and 2nd century CE include terms such as dhamma-kathika, peṭakin, and suttantika, indicating the existence of a Buddhist literature during this time.

Extant material

Most modern scholarship has generally focused on the Pāli Nikāyas (which have been fully translated into Western languages) and the Chinese Āgamas (only partially translated). As early as the late 19th century, it was known that the Nikāyas and the Āgamas contain a great number of parallel texts. In 1882, Samuel Beal published his Buddhist Literature in China, where he wrote:

During the 20th century various scholars including Anesaki Masaharu and Akanuma Chizen began critical studies of these correspondences. Probably the most important early works in the comparative study of these two collections are Anesaki's The Four Buddhist Āgamas in Chinese – A Concordance of their Parts and of the Corresponding Counterparts in the Pāli Nikāyas and Akanuma's The Comparative Catalogue of Chinese Āgamas and Pāli Nikāyas.Akanuma, Chizen 赤沼智善 (1929): Kanpa shibu shiagon goshōroku 漢巴四部四阿含互照錄 – The Comparative Catalogue of Chinese Āgamas and Pāli Nikāyas. Nagoya: Hajinkaku shobō破塵閣書房, 1929. xvi + 424 pp. [Reprinted by Sankinbō Busshorin, 1958. Sri Satguru Publications, 1990 (Bibliotheca Indo-Buddhica no. 74).]Anesaki, Masaharu 姉崎正治: The Four Buddhist Āgamas in Chinese – A Concordance of their Parts and of the Corresponding Counterparts in the Pāli Nikāyas. Yokohama : Kelly & Walsh (The Transactions of the Asiatic Society of Japan), 1908