The Koshas

From the Lesson

In the Taittiriya Upanishad, the sage Varuna instructs his son Bhrigu to discover Brahman through meditation. Bhrigu realizes, progressively, that the Absolute is not food, not breath, not mind, not understanding—but bliss itself, wearing all these as sheaths.

The Pancha Kosha Model

Indian philosophy describes five progressively subtler bodies (koshas) encasing the Self like layers of an onion:

Annamaya Kosha (Food Sheath): The physical body, built from and sustained by food. This is the only sheath visible to ordinary perception.

Pranamaya Kosha (Energy Sheath): The vital body composed of prana, the breath currents that animate the physical. This sheath includes the nadis, chakras, and all subtle energy structures.

Manomaya Kosha (Mental Sheath): The body of mind—thoughts, emotions, sensory processing. The ordinary consciousness with which we identify.

Vijnanamaya Kosha (Wisdom Sheath): The body of discernment and intuitive wisdom. Deeper than ordinary thought, this is the witness consciousness that observes the mind.

Anandamaya Kosha (Bliss Sheath): The subtlest covering, composed of joy itself. In deep sleep, the other sheaths are absorbed here. In samadhi, the sage rests here consciously.

Beyond the Sheaths

The Self (Atman) is not any of these sheaths but the unchanging awareness that illuminates all of them. The sheaths are like lampshades of varying density; the Self is the light itself.

Practical Application

Self-inquiry involves distinguishing awareness from each layer: "I have a body, but I am not this body. I have energy, but I am not this energy. I have thoughts, but I am not these thoughts..." What remains when all sheaths are negated?