If you really want Prabhupada’s mercy, take up some responsibility in his mission. But we should not take on so much responsibility that we are forced to sacrifice our sadhana. Prabhupada did not want that either. We have to be convinced that if we are Krishna conscious, everything will somehow get done. Prabhupada wanted us to take up the burden of love he gave us, but not at the expense of our spiritual lives.
LFD VOL 2, Pg 342, 1st Paragraph Onwards