Akasha (Jain)

Akasha (space) is one of the six fundamental substances in Jain metaphysics, providing the arena for all existence.

Overview

Akasha (Sanskrit akasha, “space” or “ether”) is one of the six dravya (substances) in Jain philosophy. It is the substance that provides the arena for all other substances to exist and move. Unlike Hindu akasha (which is often equated with ether), Jain akasha is defined simply as “that which provides space” — it is the medium in which all things are located. Akasha is eternal, all-pervading, and uncreated.

Philosophical Context

The Tattvarthasutra defines akasha as “that which provides space” (2.13). In Jain physics, akasha is distinguished from the other five dravya by its all-pervading nature — while jiva (soul) and pudgala (matter) are localized, akasha pervades everywhere. Jain cosmology divides akasha into two types: loka-akasha (world-space — the space in which the six realms of existence are located) and aloka-akasha (non-world-space — the space beyond the world). The boundary between these two is called loka-simana (world-limit).

Interpretations

In Jain meditation, contemplation on the vastness of akasha is used to cultivate vairagya (dispassion) — realizing that the self is not confined to the body but is coextensive with akasha. The Tattvarthasutra states: “The self is coextensive with the body, and the body is coextensive with akasha” (2.11). In Jain cosmology, akasha is the container for the seven realms (lokastika) and the twelve hell-regions (naraka).

Verification Notes

• Tattvarthasutra 2.13 on akasha as space.
• Pancastikayasara on the five extended substances.
• Dravyasamgraha on the nature of akasha.
• Audited against Wikipedia and Jain philosophy references (September 2026).