Śrī Caitanya-caritāmṛta - Madhya-līlā 22.14-15

"“In this way the conditioned soul becomes the servant of lusty desires, and when these are not fulfilled, he becomes the servant of anger and continues to be kicked by the external energy, māyā. Wandering and wandering throughout the universe, he may by chance get the association of a devotee physician, whose instructions and hymns make the witch of the external energy flee. The conditioned soul thus gets into touch with devotional service to Lord Kṛṣṇa, and in this way he can approach nearer and nearer to the Lord."

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Śrī caitanya-caritāmṛta Madhya 22.14-15