COOPERATION means to be willing to sacrifice for the sake of others
Japa, Bhajana and Kirtana are superficial to the extent that we are not humble.
Bhakti cannot be attained, it is a gift.
Regret or remorse of the wrong we have done should be in a positive spirit of changing, turning towards God with humility.
Lord's love manifests in this world as compasssion.
Why are we not tasting the bliss of Bhakti? Because we are taking shelter of stone boats. We are sinking and drowning in Maya & still we are further taking shelter of stone boats and this can go on life after life.