always identified with the body, organs etc. This kosha is endowed with jnana and to it belong the waking and dream states and the experiences of joy and sorrow. Being very luminous in close proximity of the Paramatman deluded by which upadhi it is subject to samsara, this atman which is compacted of vigyanana and shining in the heart near the pranas being immutable becomes a doer and enjoyer in the midst of the upadhis. Its "jivabhava-existential-character" i.e. Jivahood, persists so long as there is delusion as it is born of mithyajnana. Though avidya is beginningless it is not eternal. Anandamaya kosha Anandamaya means composed of ananda, or bliss; it is the subtlest of the five koshas. In the Upanishads the sheath is known also as the causal body. In deep sleep, when the mind and senses cease functioning, it still stands between the finite world and the self. Anandamaya, or that which is composed of supreme bliss, is regarded as the innermost of all. The bliss sheath normally has its fullest play during deep sleep: while in the dreaming and wakeful states, it has only a partial manifestation. The blissful sheath (anandamaya kosha) is a reflection of the Atman which is truth, beauty, bliss absolute. Anandamaya kosha is the last layer and it is the closest layer to the Atman. It is a modification of avidya and appears as a reflection of the atman compacted of absolute bliss. It is fully manifested in the dreamless deep sleep. It is not the atman because it is connected with upadhis ("limitations") and a modification of Prakrti as an effect of good deeds. Significance Ātman can be identified only by negation of the anatman. The Panchkoshas are anatman that hide the atman, these koshas or sheaths are required to be systematically removed. Their removal brings to fore a void which void is also required to be removed. After removal of the five sheaths and the resultant void through the process of negation, what remains is the Atman; and then the non-existence of all the modifications beginning with the ahamkara is self-witnessed, the self that witnesses is itself the supreme Self. These five sheaths envelop the atman or "Self". The Vedanta conceives the expression of the gross universe possible by traversing through all these stages of emanation from the cloud of Maya covering the face of Brahman to Sthula bhutas or gross matter