sei bhakta dhanya, ye na chade prabhura carana
sei prabhu dhanya, ye na chade nija-jana
durdaive sevaka yadi yaya anya sthane
sei thakura dhanya tare cule dhari' ane
"In a firm relationship with the Lord, the devotee does not give up the Lord's service under any circumstance. As far as the Lord Himself is concerned, if the devotee chooses to leave, the Lord brings him back again, dragging him by the hair."
(Caitanya-caritamrita Madhya 15.154, Purport)