"Srila Narottama dasa Thakura says, chadiya vaisnava-seva nistara payeche keba: without being a devotee of a devotee, one cannot be released from material entanglement. Therefore Caitanya Mahaprabhu identified Himself as gopi-bhartuh pada-kamalayor dasa-dasanudasah. Thus he instructs us to become not directly servants of Krsna but servants of the servants of Krsna."
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(Srimad-Bhagavatam, 9.4.63, Purport)
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