Impersonal Brahman realization is the realization of His sat (eternity) feature. Paramātmā realization is the realization of sat-cit (eternal knowledge). But realization of the Personality of Godhead, Kṛṣṇa, is realization of all the transcendental features: sat, cit and ānanda (eternity, knowledge and bliss) in complete vigraha (form).
Impersonal brahman and krishna Differnt sides of sat chit ananda
