Bhakti Ratnavali - or A Necklace of Devotional Gems
Compiled by Vishnu Puri
An anthology of about four hundred verses selected by a medieval ascetic named Vishnu Puri, from the Srimad Bhagavata. In these verses we get a clear outline of the doctrine of Bhakti, both in its theory and practice, as conceived by the great devotional text, the Bhagavata.
There is only one sin. That is weakness.... The only saint is that soul that never weakens, faces everything, and determines to die game.
-Swami Vivekananda