Desire

Nrsimhadeva sat His beloved devotee Prahlada on his lap, as if his own son. At that time, was developed in the vatsalya-prema, love and parental affection.
Both father and son enjoy the rasa or mellow. When the child sits in the lap of the father, the father and son enjoys it too. The pleasure is mutual.

But of the two, the child enjoys more than the father.So Nrsimhadeva developed a kind of greed: "How I can sit in the lap of my father and taste this rasa? In this embodiment, My father is a stone column, "then how I can enjoy it? Thereafter, after Nrsimhadeva, all incarnations have a father and a mother to realize that ambition .