A History of the Samkhya Philosophy

A History of the Sāṁkhya Philosophy: The Sāṁkhya System is a classic scholarly work on the Indian philosophical school of Sāṁkhya, written by Arthur Berriedale Keith and first published in 1918 as part of The Heritage of India Series. 

A History of the Sāṁkhya Philosophy is a pioneering 1918 study in which Arthur Berriedale Keith traces the origins, development, doctrines, and historical influence of the ancient Indian Sāṁkhya school of philosophy.

The book traces the historical development of Samkhya Philosophy, one of the oldest schools of Indian philosophy. Sāṁkhya is a dualistic system that explains reality through two eternal principles:

• Purusha (consciousness or spirit)
• Prakriti (matter or nature)

Keith examines how Sāṁkhya ideas emerged and evolved through:

• The Upanishads
• Early Buddhist and Jain traditions
• The Bhagavad Gita
• Epic literature
• Classical Sāṁkhya texts such as the Samkhya Karika

Important Themes

The book discusses:

• The origin of Sāṁkhya thought
• Relations between Sāṁkhya, Buddhism, and Jainism
• The doctrine of the three Gunas (Sattva, Rajas, Tamas)
• The evolution of the twenty-five tattvas (principles)
• Liberation (moksha) according to Sāṁkhya
• The historical influence of Sāṁkhya on Yoga and Vedānta traditions

Significance

Although modern scholarship has revised some of Keith's conclusions, the book remains an important early English-language historical study of Sāṁkhya philosophy and is still cited in the history of Indian philosophy.

About the Author

Arthur Berriedale Keith (1879–1944)

Arthur Berriedale Keith was a Scottish scholar, Sanskritist, constitutional lawyer, and Indologist. He was one of the leading Western scholars of Indian literature, religion, and philosophy during the early twentieth century.

Education and Career

• Studied at University of Edinburgh and Balliol College, Oxford.
• Became Regius Professor of Sanskrit and Comparative Philology at the University of Edinburgh in 1914.
• Specialized in Sanskrit literature, Vedic texts, Indian religion, and constitutional studies.

Major Works

Besides The Sāṁkhya System, Keith wrote:

• A History of Sanskrit Literature
• Religion and Philosophy of the Veda and Upanishads
• Studies and translations of Vedic texts, including the Aitareya Brāhmaṇa.

Scholarly Reputation

Keith's writings were influential because he combined:

• Philological analysis of Sanskrit texts
• Historical reconstruction
• Comparative study of Indian philosophical systems

His work helped introduce Indian philosophy to English-speaking academic audiences in Europe and America.