Bliss is the essential nature of man. The central fact of man's being is his inherent divinity.
Man's essential nature is divine, the awareness of which he has lost because of his animal propensities and the veil of ignorance. Man, in his ignorance, identifies himself with the body, mind, Prana and the senses. Transcending these, he becomes one with Brahman or the Absolute who is pure bliss.