Nagarjuna · Theology

The Two Truths

Nagarjuna’s solution to the charge of nihilism - that there are two levels of truth, conventional and ultimate, and that emptiness destroys neither everyday reality nor the path.

From the lesson

Nagarjuna’s teaching of universal emptiness provoked an immediate and devastating objection: if everything is empty of inherent existence - the self, the world, suffering, even the Buddha and his teaching - then has he not destroyed everything that matters? If nothing really exists, then there is no real suffering to escape, no real path to follow, no real liberation to attain, no difference between good and evil. Emptiness seems to collapse into nihilism, dissolving the very Buddhist teaching it was meant to clarify. Nagarjuna’s answer to this charge is one of the most important ideas in Buddhist philosophy: the doctrine of the two truths.

Crucially, Nagarjuna insists that both truths are indispensable, and that confusing or collapsing them is fatal. If you cling only to conventional truth and miss emptiness, you remain trapped in the grasping that causes suffering, taking the dependent world as solid and independent. But if you seize on ultimate truth (emptiness) and dismiss the conventional, you fall into nihilism - denying causation, ethics, and the path, which is spiritually disastrous. The Buddha’s teaching, Nagarjuna says, rests on the distinction: ultimate truth is taught through conventional truth (you need ordinary language and concepts even to point at emptiness), and liberation is reached by understanding both - seeing the empty nature of a world that nonetheless fully functions.

The deepest expression of the two truths is the famous formula of the Heart Sutra, which distils Madhyamaka into a phrase: form is emptiness, emptiness is form. This denies any gap between the everyday world and its empty nature. Emptiness is not somewhere else, beyond or behind ordinary reality, a transcendent void to escape into; it is the very nature of this world - these cups, these mountains, this breath. And ordinary reality is not a veil to be torn away to reach emptiness; it is emptiness, appearing. The enlightened do not leave the everyday world for some emptier realm; they see this world truly - fully functional and fully empty, at once. The two truths, finally, collapse into the single seamless reality they only seemed to divide.

This is the opening of the lesson. The rest — the dialogue, the primary source, and the recall — is in the app.

What you'll be able to recall

You learned that Nagarjuna distinguishes conventional from ultimate truth. Explain each, how they relate, and why both are needed, in your own words.

Leads to Immanuel Kant.

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