Srimad Bhagavatam Canto 11, Chapter 18, Text 31

SB 11.18.31

nodvijeta janad dhiro
 janam codvejayen na tu
ati-vadams titikseta
 navamanyeta kañcana
deham uddisya pasu-vad
 vairam kuryan na kenacit
 
Translation: 
 
A saintly person should never let others frighten or disturb him and, similarly, should never frighten or disturb other people. He should tolerate the insults of others and should never himself belittle anyone. He should never create hostility with anyone for the sake of the material body, for he would thus be no better than an animal.
 
Purport: 
 
Sri Caitanya Mahaprabhu has stated:
 
trnad api su-nicena
 taror iva sahisnuna
amanina mana-dena
 kirtaniyah sada harih
 
“One should chant the holy name of the Lord in a humble state of mind, thinking oneself lower than the straw in the street; one should be more tolerant than a tree, devoid of all sense of false prestige and ready to offer all respect to others. In such a state of mind one can chant the holy name of the Lord constantly.”
 
A Vaisnava should never disturb any other living entity with his body, mind or words. He should always be tolerant and never belittle others. Although a Vaisnava may act powerfully against the demons for Lord Krsna’s sake — as did Arjuna, Hanuman and many other great devotees — a Vaisnava becomes very meek and humble in regard to his own reputation.
Srimad Bhagavatam Canto 11, Chapter 18, Text 30
Srimad Bhagavatam Canto 11, Chapter 18, Text 32