"The pure devotees whose only business is serving are honored by the names Prabhupada and Visnupada, which indicate such devotees to be representatives of the lotus feet of the Lord. Anyone, therefore, who takes shelter of the lotus feet of a pure devotee by accepting the pure devotee as his spiritual master can be at once purified."
(Srimad-Bhagavatam 1.1.15, Purport)
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