The Three Bodies
शरीरत्रय
The three bodies (शरीरत्रय) - physical, subtle, and causal - are the three layers of embodiment through which the Self experiences the world. Knowing them is essential for understanding what we are not.
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The Three Bodies - The Layers of Embodiment
One of the most important teachings of Advaita Vedanta is the analysis of human experience into three bodies (sharira traya) that enclose the Self. By understanding these layers systematically, one can discriminate between the Self and what it is not.
The Gross Body (Sthula Sharira)
The gross body is the physical body made of the five elements - earth, water, fire, air, and space. It is the body we can see, touch, and feel. It is born, grows, changes, decays, and dies.
The gross body is characterized by:
- Birth and death
- Hunger, thirst, pleasure, and pain
- Sleep, wakefulness, and activity
- Dependence on food, water, and air
Through discrimination, we recognize: “I am not this body. It is my instrument, not my identity.”
The Subtle Body (Sukshma Sharira)
The subtle body is the invisible counterpart of the physical body, consisting of:
- The five organs of perception (jnanendriyas) - ears, skin, eyes, tongue, nose
- The five organs of action (karmendriyas) - speech, hands, feet, genitals, anus
- The five pranas (vital forces) - prana, apana, vyana, udana, samana
- The mind (manas) - the faculty of doubt and deliberation
- The intellect (buddhi) - the faculty of decision and knowledge
- The ego (ahankara) - the sense of “I” and “mine”
The subtle body is the vehicle of all our experiences - thoughts, emotions, desires, and memories. It accompanies the Self from life to life, carrying the impressions of past actions.
The Causal Body (Karana Sharira)
The causal body is the subtlest of the three. It is the seed body that contains the latent impressions (samskaras) of all past lives. It is experienced in deep dreamless sleep, where there are no objects but the potential for all experience remains.
The causal body is:
- Without parts or differentiation
- The seat of ignorance (avidya)
- Experienced in deep sleep as blissful unawareness
- The source from which the subtle and gross bodies arise
Identifying as None
The practice of discrimination (viveka) involves systematically examining each body and recognizing: “I am not this. I am not this. I am not this.”
- Not the gross body - it changes and dies
- Not the subtle body - it is a mechanism of experience, not the experiencer
- Not the causal body - it is a state of ignorance, not the knower
When all three bodies are negated, what remains is the Self - pure awareness, the witness of all three states of consciousness (waking, dreaming, and deep sleep).
Source & Further Reading
The three bodies are described in the Vivekachudamani (verses 72-153), the Tattva Bodha, the Panchadashi, and Shankara’s commentary on the Mandukya Upanishad.
Reflection
The teaching of the three bodies is a practical tool for self-inquiry. By systematically examining each layer of our experience, we can see that none of them is what we truly are. We are not the physical body, not the mind, not the intellect, not the ego, not the unconscious impressions. We are the awareness that illuminates all of them - the Self, which is never an object of experience but the subject that makes all experience possible.