CC Madhya-lila 09.029 - Padma Purana
Sri Caitanya-caritamrta
CC Madhya-lila
CC Madhya 9.29, Translation and Purport:
“"The Supreme Absolute Truth is called Rāma because the transcendentalists take pleasure in the unlimited true pleasure of spiritual existence."
This is the eighth verse of the Śata-nāma-stotra of Lord Rāmacandra, which is found in the Padma Purāṇa.