What Are the Six Darshanas?

The English word “philosophy” sets the wrong expectation. It comes from the Greek for the love of wisdom, and it suggests argument for its own sake, a debate carried on in the head. The Sanskrit word does not. Darshana comes from the root drsh, to see, and it means a way of seeing, a vision of how things actually are, together with the discipline that brings that vision within reach. A darshana is meant to be lived toward, not just thought.

There are six of them in the orthodox count, the saddarshana, and the tradition does not treat them as six rival ideologies fighting for the same ground. It treats them more like six windows cut into the same house, or six paths up one mountain. Each sees truly. None sees everything. To understand Hindu philosophy at all is to stop asking which of the six is right and start asking what each was built to see.

The six, named

The six orthodox schools are usually given in three pairs. Nyaya, the school of logic and right reasoning. Vaisheshika, the school of nature and its categories. Samkhya, the great dualist enumeration of reality. Yoga, the practical discipline that puts Samkhya’s map to use. Purva Mimamsa, the inquiry into Vedic ritual and duty. And Vedanta, also called Uttara Mimamsa, the inquiry into Brahman, the ultimate reality, which grew from the Upanishads and became the most influential of them all.

Each has the same literary skeleton. At its root sits a sutra, a text of terse aphorisms compressed almost to the point of code, and around that root grows a bhashya, a commentary, and then commentaries on the commentary, layer upon layer across the centuries. The aphorisms are short enough to memorise and dense enough to argue over forever, which is precisely what happened.

The line that divides, and what it is not

The six are called astika, orthodox, and they are set against the nastika, the heterodox, and almost everyone misunderstands where the line falls. It is natural to assume that orthodox means theistic, that the believers are on one side and the doubters on the other. That is not the division.

The line is the Veda. A school is astika if it accepts the authority of the Vedas as a valid source of knowledge, and nastika if it does not. The systems on the far side of the line are the materialist Charvaka, which accepts nothing but the evidence of the senses, and the great non-Vedic traditions of Buddhism and Jainism. They are heterodox for refusing the Veda final authority, not for doubting a god.

The proof that the line is about scripture and not about God is hiding in plain sight among the six. Classical Samkhya posits no creator deity at all, and classical Mimamsa treats the gods as almost incidental to the working of the ritual. Both are non-theistic. Both are orthodox. They honour the Veda, and that is enough. A reader raised on the assumption that religion means belief in God finds, at the very heart of the tradition, two of its most rigorous schools getting along without one.

The three pairs

The pairing of the six is not arbitrary. Each pair joins a school of theory to its natural partner.

Nyaya and Vaisheshika are the realist pair. Nyaya supplies the logic and the theory of valid knowledge, the rules for how we can know anything at all. Vaisheshika supplies the inventory of what there is to know, a catalogue of the categories of reality reaching all the way down to indivisible atoms. Method and world, fitted together.

Samkhya and Yoga are the dualist pair. Samkhya draws the map, the great division of reality into consciousness and nature. Yoga hands the seeker the practical discipline to walk that map to its end, and adds to Samkhya’s austere scheme a place for Ishvara, the Lord, as the focus of devotion. The old formula calls Yoga “Samkhya with God.”

Mimamsa and Vedanta are the two exegetical schools, the two inquiries into the Veda itself, and their names say so. Mimamsa means inquiry. Purva Mimamsa, the earlier inquiry, studies the action portion of the Veda, the rituals and the duty they command. Uttara Mimamsa, the later inquiry, Vedanta, studies the knowledge portion, the Upanishads, and asks after the reality they point to.

The kinship of the schools is audible in how their root texts open. Three of the sutras begin with almost the same breath, the word atha, now, therefore, followed by an inquiry. Kanada’s Vaisheshika Sutra opens:

athato dharmam vyakhyasyamah. Now, therefore, we shall expound dharma.

Jaimini’s Mimamsa Sutra opens:

athato dharma-jijnasa. Now, therefore, the inquiry into dharma.

And the Brahma Sutra of Vedanta opens with the line that turns the whole tradition from action toward its ground:

athato brahma-jijnasa. Now, therefore, the inquiry into Brahman.

The echo is deliberate. These are schools in conversation, each beginning where it stands and reaching for the same horizon by a different road.

One summit, six roads

For all their differences of method, the six are bound by a shared aim. Each holds that human life is shadowed by suffering, that the root of the suffering is some form of ignorance, and that the cure is right knowledge, knowledge that frees the person rather than merely informing the mind. The goal has different names in different schools, moksha, kaivalya, apavarga, nihsreyasa, the highest good, but it is recognisably one goal: liberation, the end of bondage and of the suffering that bondage brings.

This is why the tradition can hold all six at once without strain. The logician sharpening an inference, the physicist counting atoms, the dualist separating consciousness from nature, the yogi stilling the mind, the ritualist parsing an injunction, the Vedantin meditating on Brahman, all of them are, in the tradition’s own understanding, working at the same task from different angles. They argue with each other ferociously, and the arguing is itself part of the method, each school forced to sharpen its account against the others. But they argue as members of one family, over a question they agree matters more than any other.

How to read them now

A newcomer does not need to master all six to begin. It is enough, at first, to know the shape of the field. Nyaya and Vaisheshika together give the tradition its tools of reason and its account of the physical world. Samkhya and Yoga give it its psychology and its practice. Mimamsa gives it its theory of duty and its science of reading scripture, the foundation on which Hindu law was built. And Vedanta, growing from the Upanishads through the Brahma Sutra and the Bhagavad Gita, became the broad river into which most later Hindu thought flowed.

It should be said that the neat list of exactly six is itself a later tidying. Other schools existed, and the crisp division of orthodox from heterodox hardened only in the medieval centuries as the tradition looked back and organised its own past. The six are the classical consensus, not a count handed down from the beginning.

Six windows, then, cut in one wall, each framing the same light differently. The tradition never asked the seeker to choose one and brick up the rest.

It asked only that, whichever window you stand at, you actually look.