The Treasury of Knowledge Series

Philosophical Ideas

Is buddha-nature already perfected and simply obscured by delusion, or is it a seed or potential that must be cultivated and perfected? Is buddha-nature a definitive or provisional teaching? Is it the mind's natural luminosity, or is it the same as emptiness? These are questions that cut to the heart of Mahāyāna Buddhist doctrine regarding the nature of enlightenment, reality, and the Path. This page introduces some of the key questions in buddha-nature theory, framed in terms of binaries.

bīja - A seed, commonly used figuratively in the sense of something which has the potential to develop or grow, and likewise as the basic cause for this development or growth. Skt. बीज Tib. ས་བོན་ Ch. 無漏種

neyārtha - Refers to something that is taught for a specific reason, rather than because it is entirely true. Skt. नेयार्थ Tib. དྲང་དོན་

prabhāsvaratā - In a general sense, that which clears away darkness, though it often appears in Buddhist literature in reference to the mind or its nature. It is a particularly salient feature of Tantric literature, especially in regard to the advanced meditation techniques of the completion-stage yogas. Skt. प्रभास्वर Tib. འོད་གསལ་ Ch. 光明

śūnyatā - The state of being empty of an innate nature due to a lack of independently existing characteristics. Skt. शून्यता Tib. སྟོང་པ་ཉིད་ Ch. 空,空門

Mahāyāna - Mahāyāna, or the Great Vehicle, refers to the system of Buddhist thought and practice which developed around the beginning of Common Era, focusing on the pursuit of the state of full enlightenment of the Buddha through the realization of the wisdom of emptiness and the cultivation of compassion. Skt. महायान Tib. ཐེག་པ་ཆེན་པོ། Ch. 大乘