Sincere Preacher is not affected by material influences
Material enjoyment achieved by dint of one`s fruitive activities differs from material enjoyment given by the Supreme Personality of Godhead. A devotee sometimes appears to be in a very opulent position, but he accepts that position to follow the orders of the Supreme Personality of Godhead. Therefore a devotee is never affected by material influences. The devotees in the Krsna consciousness movement are preaching all over the world in accordance with the order of Sri Caitanya Mahaprabhu. They have to meet many karmis, but by the mercy of Sri Caitanya Mahaprabhu, they are unaffected by material influences. He has blessed them, as described in the Caitanya-caritamrita (Madhya 7.129.):
kabu na badhibe tomara visaya-taranga
punarapi ei thani pabe mora sanga
A sincere devotee who engages in the service of Lord Sri Caitanya Mahaprabhu by preaching His cult all over the world will never be affected by visaya-taranga, material influences. On the contrary, in due course of time will return to the shelter of the lotus feet of Lord Sri Caitanya Mahaprabhu and will thus have perpetual association with Him.
S.B. 5.1.19 purport
