Thus there is no one within these three worlds - save for Sri Caitanya Mahaprabhu - who is always so willing to increase the glories of the devotees and give them satisfaction

Expressions researched:
"Thus there is no one within these three worlds—save for Śrī Caitanya Mahāprabhu—who is always so willing to increase the glories of the devotees and give them satisfaction"

Sri Caitanya-caritamrta

CC Madhya-lila

Thus there is no one within these three worlds—save for Śrī Caitanya Mahāprabhu—who is always so willing to increase the glories of the devotees and give them satisfaction.

CC Madhya 12.186, Translation and Purport

Thus there is no one within these three worlds—save for Śrī Caitanya Mahāprabhu—who is always so willing to increase the glories of the devotees and give them satisfaction.

In this regard, one should consult the discussion between Kapiladeva and Devahūti on the subject matter of devotional service. This is found in Śrīmad-Bhāgavatam, Third Canto.