Answer

In Jain Dharma, Lok means the universe or the cosmic space where soul and matter exist. It is the part of space that contains all living beings, matter, time, movement, and rest.

Outside the Lok is Alok, which is empty space and has no living beings, matter, or activity.

Explanation

The Jain view of Lok is very detailed and unique:

• Lok is eternal — it was never created by anyone.
• Lok has a fixed shape in Jain cosmology.
• It is divided into three main parts:

- Adholok — lower world - Madhyalok — middle world - Urdhvalok — upper world

1. Adholok

This is the lower region, where hellish realms are described in Jain cosmology.

2. Madhyalok

This is the middle region where human beings, animals, plants, rivers, mountains, and all earthly life exist.

3. Urdhvalok

This is the upper region where heavenly beings live, and above that are higher spiritual realms.

4. Alok

Beyond Lok is Alokakash. There is only space there, but no jiva, no matter, no movement, and no time as experienced within Lok.

Spiritual Understanding

Lok in Jainism is not just physical space. It helps us understand:

• The soul is separate from the universe
• Everything in Lok is temporary
• The soul keeps wandering through Lok due to karma
• Liberation means leaving the cycle of wandering within Lok

This is why understanding Lok is important. It reminds us that worldly existence is limited, and true peace comes from purification of the soul.

Takeaway

In simple words, Lok is the Jain universe where all life and matter exist. It is eternal, structured, and bound by natural principles. Understanding Lok helps us see the journey of the soul more clearly and inspires us toward liberation.

If you want, I can also explain:

• the 14 Rajlok of Jain cosmology
• the shape of Lok
• Adholok, Madhyalok, and Urdhvalok in detail