I appreciate the citation! According to the Society for Krishna consciousness website,
"This should be the goal of all prayer to attain loving service of the Supreme Lord, with no other desire. Lord Caitanya prayed, “I do not want to enjoy beautiful women, nor do I want wealth or many followers. All I want is Your causeless devotional service in my life, birth after birth.”
On hearing a prayer of full surrender and devotion to God, we may think, “That is a beautiful sentiment, but it’s only for the rare pure devotee, the saint” Yet we are all eternal, pure souls, part of the Supreme Lord."
It says of people who pray for material things,
"They are certainly better than those who never approach the Supreme, for although prayers for material benefits are ultimately foolish requests, the sukritinas get into the habit of approaching the Supreme, and thus they may purify themselves for higher communion with God."
http://www.krishna.com/power-prayer
As far as any argument that classes other religions as Pagan (as opposed to Christianity) what does the classification rest on, beyond us-versus-themism?)
I am not a Hindu, or a follower of Krishna, but I think the real divine has been approached by many groups throughout world history, and the real religious passion shown by the followers of Krishna is exactly what so many Christians say Christianity ought to be.