Question

Which Buddhist Naiyāyika was born in Kāñcīnagara?

• A. Ratnaśīla
• B. Diṅnāga
• C. Nāgārjuna
• D. Kumārajīva

Hint:

When a question asks for a Buddhist "Logician" or "Naiyāyika" from the South, Diṅnāga is the most likely candidate. Remember that he wrote the Pramāṇasamuccaya, the foundational text of Buddhist logic, before moving to the North.

Answer 1

The Correct Option is B

Concept: A "Naiyāyika" in the broader sense refers to a scholar of Logic and Epistemology (Nyāya or Pramāṇa-śāstra). While the term is often associated with the Hindu Nyāya school, Buddhism developed its own sophisticated system of logic known as Bauddha-pramāṇavāda. The scholars of this tradition are frequently referred to as Buddhist Naiyāyikas. Identifying the birthplace of these scholars is a common subject in the history of Indian philosophy.

Step 1: Biographical profile of Diṅnāga (Dignāga).
Diṅnāga (c. 480 – 540 CE) is universally recognized as the "Father of Buddhist Logic." According to historical records preserved in Tibetan sources (such as the histories by Tāranātha and Bu-ston), Diṅnāga was born into a Brahmin family in Siṃhavaktra, which was a suburb or a part of the great city of Kāñcīnagara (modern-day Kanchipuram in Tamil Nadu, South India).

Step 2: Academic journey and conversion.
Diṅnāga initially belonged to the Vātsīputrīya (Pudgalavāda) sect of Buddhism but later became a disciple of the great master Vasubandhu. He moved North to study at Nālandā University, where he eventually became a formidable debater. Despite his travels to the North, his Southern origin in Kāñcī is a defining historical attribute mentioned in virtually every classical biography of the logician.

Step 3: Evaluating the origins of other options.
To ensure the accuracy of our choice, let us examine the backgrounds of the other figures mentioned:
• (1) Ratnaśīla: He was a later Buddhist scholar, often associated with the translation of texts in the Tibetan tradition and the later developments in logic, but he is not specifically celebrated for being born in Kanchi.
• (3) Nāgārjuna: While Nāgārjuna (c. 150 – 250 CE) was definitely from South India (likely the Andhra region or Vidarbha), he is primarily associated with Śrīparvata or Dhānyakaṭaka. He is not primarily referred to as a "Naiyāyika" (though he used logic) but as the founder of the Madhyamaka school.
• (4) Kumārajīva: He was a famous translator who brought Buddhist texts to China. He was born in Kucha (in modern-day Xinjiang, China/Central Asia), not in South India.

Step 4: Significance of Kanchi in Buddhist History.
Kāñcīnagara was a major center for both Hindu and Buddhist learning in the early medieval period. It was the home of several prominent Buddhist masters, including Bodhidharma (who took Zen to China) and Dharmapāla (the commentator on Aryadeva). However, among the primary "Naiyāyikas" or masters of logic, Diṅnāga is the most prominent figure born specifically in this city.