"In all the ancient literatures of devotional service and in the more recent songs of Srila Narottama dasa Thakura, Srila Bhaktivinoda Thakura and other unalloyed Vaisnavas, the spiritual master is always considered either one of the confidential associates of Srimati Radharani or a manifested representation of Srila Nityananda Prabhu."
(Sri Caitanya-caritamrita, Adi-lila 1.46, Purport)
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