Chaitanya is a popular shortened form of Kṛṣṇa-Chaitanya (whose consciousness is of Kṛṣṇa), the religious name taken at his ascetic initiation (Sannyāsa) by Viśvambhara Miśra (1486-1533), an ecstatic devotee and Vaiṣṇava revivalist. To his devotees, Chaitanya is the paradigm of an emotionally intense, loving devotion (prema-bhakti) to Kṛṣṇa - which humans may aspire to emulate while never reaching the perfection