O my Lord, I do not have any love for You, nor am I qualified for discharging devotional service by chanting and hearing. Nor do I possess the mystic power of a Vaisnava, knowledge or pious activities. Nor do I belong to a very high-caste family

Expressions researched:
"O my Lord, I do not have any love for You, nor am I qualified for discharging devotional service by chanting and hearing. Nor do I possess the mystic power of a Vaiṣṇava, knowledge or pious activities. Nor do I belong to a very high-caste family"

Sri Caitanya-caritamrta

CC Madhya-lila

O my Lord, I do not have any love for You, nor am I qualified for discharging devotional service by chanting and hearing. Nor do I possess the mystic power of a Vaiṣṇava, knowledge or pious activities. Nor do I belong to a very high-caste family. On the whole, I do not possess anything. Still, O beloved of the gopīs, because You bestow Your mercy on the most fallen, I have an unbreakable hope that is constantly in my heart. That hope is always giving me pain.

CC Madhya 23.29, Translation and Purport

O my Lord, I do not have any love for You, nor am I qualified for discharging devotional service by chanting and hearing. Nor do I possess the mystic power of a Vaiṣṇava, knowledge or pious activities. Nor do I belong to a very high-caste family. On the whole, I do not possess anything. Still, O beloved of the gopīs, because You bestow Your mercy on the most fallen, I have an unbreakable hope that is constantly in my heart. That hope is always giving me pain.

This verse is found in the Bhakti-rasāmṛta-sindhu (1.3.35).