Lord Caitanya next asked Rāmānanda Rāya, “What is the most valuable thing in the world?” Rāmānanda Rāya replied that he who has love for Rādhā-Kṛṣṇa possesses the most valuable jewel and the greatest riches.
“And out of all songs, what song do you think is the best of all?” Caitanya Mahāprabhu asked. And Rāmānanda replied that any song which describes the pastimes of Rādhā and Kṛṣṇa is the best song.
“And what is the best type of meditation?” Lord Caitanya inquired.
“He who always meditates on the lotus feet of Rādhā and Kṛṣṇa is the best meditator,” Rāmānanda Rāya answered.
“And what is the best subject to hear of?” Caitanya Mahāprabhu next asked.
“The pastimes of Rādhā and Kṛṣṇa,” Rāmānanda replied.
“And who is the most worshipable Deity?” Caitanya Mahāprabhu next inquired. Rāmānanda Rāya immediately replied that the transcendental couple, Śrī Rādhā and Kṛṣṇa, is the ultimate object of worship.
Teachings of Lord Caitanya, Chapter 32