Vikara

A modification — any effect that depends on a prior material cause for its being. Shankara’s technical term for things with borrowed existence.

Overview

Vikara is a central piece of Shankara’s argument on 02-16. Anything that is a vikara — a modification of something else — borrows its existence entirely from its material cause. The pot is a vikara of clay; take the clay away, and no pot is found. The lectern is a vikara of wood; the wood is a vikara of the earth element, and so on down.

The principle Shankara generalizes from this: every vikara has no being apart from its underlying cause. And since every object we ever experience turns out to be a vikara of something prior, the whole experienced universe is in the mithya category. The chain of vikaras terminates in sat, which is not itself a vikara — it is the bedrock that lends being without borrowing it.

Swami Sarvapriyananda puts it plainly: when Shankara writes yatha… tatha (“just as… so too…”), you know the illustration (pot from clay) is about to be extended to the whole of experience.

Related concepts

• upadana-karana — the material cause vikara depends on
• nama-rupa — the surface content of a vikara
• mithya — the ontological status of any vikara
• sat — what lies beneath the last vikara

In the Gita

• 02-16 — the verse whose commentary develops vikara as a technical term

Lecture evidence

• Ep. 5 [26:18]: Shankara calls any effect a vikara; any vikara depends on its material cause for its existence.
• Ep. 5 [28:02]: “Just as a pot cannot be experienced without the clay, so every vikara has no existence apart from its constituent cause” — Shankara’s generalization.