"'A pure devotee of Narayana is never afraid of going anywhere and everywhere. For him heaven and hell are one and the same.' (Bhag. 6.17.28) Such devotees, wandering all over the world, deliver those who are actually afraid of this material existence. Some people are already disgusted with material existence, being confused and frustrated by material enjoyment, and some people, who are intelligent, are interested in understanding the Supreme Lord. Both may take advantage of the pure devotee who wanders throughout the world."
(Srimad-Bhagavatam 4.30.37, Purport)
.
