He (Sri Caitanya Mahaprabhu) is purnah suddho nitya-muktah - complete, completely uncontaminated and eternally liberated. He is sanatana, for He has no beginning or end

Expressions researched:
"He is pūrṇaḥ śuddho nitya-muktaḥ—complete, completely uncontaminated and eternally liberated. He is sanātana, for He has no beginning or end"

Sri Caitanya-caritamrta

CC Madhya-lila

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura points out that because there are many permanent residents in holy places who do not precisely follow the rules and regulations governing living in a sacred place, exalted devotees have to go to these places to reclaim such persons. This is the business of a Vaiṣṇava. A Vaiṣṇava is unhappy to see others materially enmeshed. Śrī Caitanya Mahāprabhu taught these activities of a Vaiṣṇava although He is the worshipable Deity of all Vaiṣṇavas, the complete and independent Supreme Personality of Godhead. He is pūrṇaḥ śuddho nitya-muktaḥ—complete, completely uncontaminated and eternally liberated. He is sanātana, for He has no beginning or end.

CC Madhya 10.13, Translation and Purport

“A Vaiṣṇava travels to places of pilgrimage to purify them and reclaim fallen conditioned souls. This is one of the duties of a Vaiṣṇava. Actually, Śrī Caitanya Mahāprabhu is not a living entity but the Supreme Personality of Godhead Himself. Consequently, He is a fully independent controller, yet in His position as a devotee, He carries out the activities of a devotee.”

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura points out that because there are many permanent residents in holy places who do not precisely follow the rules and regulations governing living in a sacred place, exalted devotees have to go to these places to reclaim such persons. This is the business of a Vaiṣṇava. A Vaiṣṇava is unhappy to see others materially enmeshed. Śrī Caitanya Mahāprabhu taught these activities of a Vaiṣṇava although He is the worshipable Deity of all Vaiṣṇavas, the complete and independent Supreme Personality of Godhead. He is pūrṇaḥ śuddho nitya-muktaḥ—complete, completely uncontaminated and eternally liberated. He is sanātana, for He has no beginning or end.