Lord Caitanya Mahaprabhu spoke, "My dear beautiful friend, if one develops love of Godhead, love of Krsna, the son of Nanda Maharaja, all the bitter and sweet influences of this love will manifest in one's heart. Such love of Godhead acts in two ways"

Expressions researched:
"My dear beautiful friend, if one develops love of Godhead, love of Kṛṣṇa, the son of Nanda Mahārāja, all the bitter and sweet influences of this love will manifest in one’s heart. Such love of Godhead acts in two ways"

Sri Caitanya-caritamrta

CC Madhya-lila

Lord Caitanya Mahāprabhu spoke, "My dear beautiful friend, if one develops love of Godhead, love of Kṛṣṇa, the son of Nanda Mahārāja, all the bitter and sweet influences of this love will manifest in one’s heart. Such love of Godhead acts in two ways. The poisonous effects of love of Godhead defeat the severe and fresh poison of the serpent. Yet there is simultaneously transcendental bliss, which pours down and defeats the pride of nectar and diminishes its value.

CC Madhya 2.52, Translation and Purport

Lord Caitanya Mahāprabhu spoke, "'My dear beautiful friend, if one develops love of Godhead, love of Kṛṣṇa, the son of Nanda Mahārāja, all the bitter and sweet influences of this love will manifest in one’s heart. Such love of Godhead acts in two ways. The poisonous effects of love of Godhead defeat the severe and fresh poison of the serpent. Yet there is simultaneously transcendental bliss, which pours down and defeats the pride of nectar and diminishes its value. In other words, love of Kṛṣṇa is so powerful that it simultaneously defeats the poisonous effects of a snake, as well as the happiness derived from pouring nectar on one’s head. It is perceived as doubly effective, simultaneously poisonous and nectarean."'

This verse is spoken by Paurṇamāsī to Nāndīmukhī in the Vidagdha-mādhava (2.18) of Śrīla Rūpa Gosvāmī.