Brahma Sutras

The Upanishads speak in visions, dialogues and paradoxes, and by the close of the Vedic age their teachings could be read in more than one way. The Brahma Sutras exist to settle the reading. Across four chapters, each divided into four quarters, the work proceeds as a jurist proceeds: it takes up the disputed passages of the Upanishads topic by topic, states the doubt, considers the opposing view, and rules. The first chapter, on harmony, argues that the scattered texts converge on Brahman as the single source of the world; the famous second sutra defines Brahman as that from which the origin, subsistence and dissolution of this world proceed. The second chapter answers objections, engaging the rival systems of the day, Samkhya above all, whose unconscious primal matter the sutras reject as unable to account for an ordered world, along with atomism and Buddhist positions. The third chapter turns to the means of realisation, the meditations and knowledge by which the self approaches Brahman, and the fourth to the fruit, the path of the departing soul and the nature of liberation. The style is radically economical, often two or three words relying on context, which made the sutras a frame that could hold argument but never end it: precision of structure joined to openness of meaning, an invitation to commentary that Indian philosophy accepted for over a thousand years.

Tradition names Badarayana as the author and sometimes identifies him with Vyasa, the arranger of the Vedas; modern scholarship places the sutras' final redaction in the early centuries CE, compiling debates that are older still, since the text cites earlier teachers such as Ashmarathya, Audulomi and Kashakritsna whose works are lost. Its history thereafter is the history of Vedanta itself. Shankara's commentary, composed around the eighth century, reads the sutras as teaching Advaita, strict non-duality: Brahman alone is real, the world of multiplicity is a superimposition born of ignorance, and liberation is knowledge that the self was never other than Brahman.

Ramanuja's Sri Bhashya, in the eleventh to twelfth century, reads the same sutras as qualified non-duality, with souls and world real as the body of a personal God, and devotion as the path; Madhva in the thirteenth century read them dualistically, holding God and souls eternally distinct. Nimbarka, Bhaskara, Vallabha and, in the sixteenth century, the Gaudiya commentator Baladeva added further readings, each school certifying itself by returning to the same 555 aphorisms. That one compressed text could ground mutually exclusive theologies is not a failure of the work but its function: it fixed the questions and the canon of evidence, and left the living tradition to argue the answers.