Srimad Bhagavatam Canto 10, Chapter 78, Text 27

SB 10.78.27

etad-artho hi loke ’sminn
 avataro maya krtah
vadhya me dharma-dhvajinas
 te hi patakino ’dhikah
 
Translation: 
 
The very purpose of My descent into this world is to kill such hypocrites who pretend to be religious. Indeed, they are the most sinful rascals.
 
Purport: 
 
Lord Balarama was not prepared to overlook Romaharsana’s offense. The Lord had descended specifically to eliminate those who claim to be great religious leaders but do not even respect the Supreme Personality of Godhead.
Srimad Bhagavatam Canto 10, Chapter 78, Text 25-26
Srimad Bhagavatam Canto 10, Chapter 78, Text 28