Just like Prahlada Maharaja, he never asked Krishna for anything, oh Krishna please save me from my demon father, no. But because he was always remembering Krishna under all circumstances, Krishna saved him anyway, and when He became finally angry He came Himself and killed the demon father. But even Krishna came Himself, still Prahlada did not ask Him for any favors, only to please kindly have mercy upon my father. That is pure devotee. Of course we cannot imitate, but we should always try to remember the example of our predecessors and follow their example always.
Letter to Patty Dorgan, 4 September, 1972