(Click on photo to see a larger image of Prabhupada distributing the mercy.)
"Krishna can easily offer a person material happiness or even liberation, but He does not agree very easily to award a person engagement in His devotional service. Devotional service can in fact be attained only through the mercy of a pure devotee. In the Caitanya-caritamrita (Madhya 19.151) it is said, 'By the mercy of the spiritual master who is a pure devotee and by the mercy of Krishna one can achieve the platform of devotional service. There is no other way.'"