(So my point is: by serving the Supreme Lord, one gives the best service to the family, because if one becomes a Vaiṣṇava, pure Vaiṣṇava, the whole family, up to fourteen generation, they become liberated) 
"But that Prahlāda Mahārāja, later on he asked Nṛsiṁha-deva, "My dear Lord, one thing I may ask from You." "What is that?" "Now, my father was atheist number one, and he has committed so many offenses at Your lotus feet. Now he is killed. So I want that he may be excused and given liberation." So he was already liberated. Still, as affectionate son, he was anxious to know, "Whether my father will be liberated or not?"
So this was confirmed by the Lord, "Not only your father—his father's father, his father, his father, up to fourteen generations—everyone is liberated, because a Vaiṣṇava son like you is born in this family." So my point is: by serving the Supreme Lord, one gives the best service to the family, because if one becomes a Vaiṣṇava, pure Vaiṣṇava, the whole family, up to fourteen generation, they become liberated."
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