Srimad Bhagavatam Canto 06, Chapter 05, Text 39

SB 6.5.39

nanu bhagavata nityam
rte tvam sauhrda-ghnam vai
 vairan-karam avairinam
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
All the devotees of the Lord but you are very kind to the conditioned souls and are eager to benefit others. Although you wear the dress of a devotee, you create enmity with people who are not your enemies, or you break friendship and create enmity between friends. Are you not ashamed of posing as a devotee while performing these abominable actions?
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
Such are the criticisms that must be borne by the servants of Narada Muni in the disciplic succession. Through the Krsna consciousness movement, we are trying to train young people to become devotees and return home, back to Godhead, by following rigid regulative principles, but our service is appreciated neither in India nor abroad in the Western countries where we are endeavoring to spread this Krsna consciousness movement. In India the caste brahmanas have become enemies of the Krsna consciousness movement because we elevate foreigners, who are supposed to be mlecchas and yavanas, to the position of brahmanas. We train them in austerities and penances and recognize them as brahmanas by awarding them sacred threads. Thus the caste brahmanas of India are very displeased by our activities in the Western world. In the West also, the parents of the young people who join this movement have also become enemies. We have no business creating enemies, but the process is such that nondevotees will always be inimical toward us. Nevertheless, as stated in the sastras, a devotee should be both tolerant and merciful. Devotees engaged in preaching should be prepared to be accused by ignorant persons, and yet they must be very merciful to the fallen conditioned souls. If one can execute his duty in the disciplic succession of Narada Muni, his service will surely be recognized. As the Lord says in Bhagavad-gita (18.68-69):
ya idam paramam guhyam
 mad-bhaktesv abhidhasyati
bhaktim mayi param krtva
 mam evaisyaty asamsayah
na ca tasman manusyesu
 kascin me priya-krttamah
bhavita na ca me tasmad
 anyah priyataro bhuvi
“For one who explains the supreme secret to the devotees, devotional service is guaranteed, and at the end he will come back to Me. There is no servant in this world more dear to Me than he, nor will there ever be one more dear.” Let us continue preaching the message of Lord Krsna and not be afraid of enemies. Our only duty is to satisfy the Lord by this preaching, which will be accepted as service by Lord Caitanya and Lord Krsna. We must sincerely serve the Lord and not be deterred by so-called enemies.
In this verse the word sauhrda-ghnam (“a breaker of friendship”) is used. Because Narada Muni and the members of his disciplic succession disrupt friendships and family life, they are sometimes accused of being sauhrda-ghnam, creators of enmity between relatives. Actually such devotees are friends of every living entity (suhrdam sarva-bhutanam), but they are misunderstood to be enemies. Preaching can be a difficult, thankless task, but a preacher must follow the orders of the Supreme Lord and be unafraid of materialistic persons.
Srimad Bhagavatam Canto 06, Chapter 05, Text 38
Srimad Bhagavatam Canto 06, Chapter 05, Text 40