"Because the devotee always carries the Supreme Personality of Godhead within his heart, wherever he goes becomes a place of pilgrimage, a holy place for understanding the Supreme Personality of Godhead. It is therefore the duty of everyone to associate with a pure devotee and thus attain freedom from material contamination. Everyone should take advantage of the wandering devotees, whose only business is to deliver conditioned souls from the clutches of maya."
(Srimad-Bhagavatam 4.30.37, Purport)
.
