Bhakti is the constitutional nature of the living entity and is therefore easy to perform. It is not born out of any book. All devotional literatures are born from bhakti. It is not seen that one will get bhakti simply by reading devotional literature. Rather, a fool's faith will generate bhakti, while much argument will not. Every living entity has the seed of bhakti. One has to take the role of a gardener to develop that seed from a sprout into a tree. Activities like discussing devotional literature, worshiping the Supreme Lord, associating with devotees, and living where devotees are engaged in service are required to be done. As the seed of bhakti sprouts the gardener must clean the earth of all thorns and foreign matter. All these things can be nicely done if one properly understands the science of bhakti.