Because of the importance of the Krsna consciousness movement, people should be Krsna conscious and should not vote for anyone who is not Krsna conscious. Then there will be actual peace and prosperity in the state. When a Vaisnava sees mismanagement in the government, he feels great compassion in his heart and tries his best to purify the situation by spreading the Hare Krsna movement.

Srila Prabhupada, SB 6.2.3, purport