09. What is the one of the sign of pure devotee of Lord is mentioned in this verse?

a) He is very much compassion to the other living entities.
b) He always remember Supreme Lord & never forget him.
c) He become very enthusiastic whenever someone questioned concerning supreme lord.
d) He surrenders his whole life for the service of Supreme Lord.

The correct answer is
c) He become very enthusiastic whenever someone questioned concerning supreme lord.