- A circular diagram illustrating the Buddhist understanding of existence and suffering.
- Shows the cause and effect (karma) and how beings are trapped in samsara.
- It helps practitioners understand how to escape this cycle and reach nirvana.
Structure of the Wheel of Life
- The Hub (Center of the Wheel)
- Contains three animals representing the three poisons (root causes of suffering):
- Pig: Ignorance
- Snake: Hatred/anger
- Rooster: Desire/attachment
- These animals bite each other's tails symbolizing how these poisons keep the cycle going.
- The Second Layer
- Shows beings moving upwards and downwards, representing the results of karma:
- The white half symbolizes those moving upwards to higher rebirths (good karma).
- The dark half symbolizes beings falling into lower realms (bad karma).
- The Third Layer (Six Realms of Samsara)
- The circle is divided into six realms of rebirth where beings may be born based on their karma:
- God Realm (Devas): Pleasure and luxury but impermanent.
- Demi-God Realm (Asuras): Jealous gods, full of conflict.
- Human Realm: The only realm where enlightenment is possible.
- Animal Realm: Ignorance and servitude.
- Hungry Ghost Realm (Pretas): Suffering from insatiable hunger/thirst.
- Hell Realm: Intense suffering and torment.
- The Outer Rim (Twelve Nidanas - Chain of Dependent Origination)
- Depicts the twelve links explaining how suffering arises and continues:
- Ignorance
- Mental formations
- Consciousness
- Name and form
- Six senses
- Contact
- Feeling
- Craving
- Clinging
- Becoming
- Birth
- Aging and death
- These links illustrate the cause-and-effect cycle keeping beings trapped in samsara.
- Outside the Wheel
- Usually depicted is Yama, the Lord of Death, holding the wheel, symbolizing impermanence and the inevitability of death.
- Outside Yama is often shown the Buddha pointing to the moon, symbolizing liberation and the path to enlightenment beyond the cycle.
Purpose of the Wheel of Life
- To teach about suffering and impermanence.
- To illustrate the workings of karma and rebirth.
- To inspire practitioners to follow the Buddhist path and attain nirvana—freedom from the cycle.