Which layer of the subtle body is considered to contain the seed of the true self?

The bliss sheath, also known as the Anandamaya Kosha, is considered to contain the seed of the true self in the context of yoga philosophy. This layer represents a state of pure bliss and joy, which is intrinsic and unconditioned, as it reflects the deepest aspect of our being beyond the physical, mental, and intellectual sheaths that make up the rest of the subtle body.

In yoga, the concept of layers or sheaths (Kosha) illustrates the various levels of human experience. While the mental, intellectual, and pranic sheaths are important in their own right, they are more associated with the functioning of the mind, intellect, and energy, rather than the essence of one’s true self. The bliss sheath stands out as the layer that connects individuals to their essential nature, which is identified with happiness and peace independent of external circumstances. Thus, it is deemed the point where one can access their true self, which transcends the limitations of the other layers.