(Prahlad Maharaj offering prayers to Lord Nrsimhadeva)
"When Prahlāda Mahārāja was offered benediction by Nṛsiṁha-deva, due to his great devotion and tolerance he refused to accept any benediction from the Lord, thinking that such acceptance was not befitting a sincere devotee. The rendering of service to the Supreme Personality of Godhead in expectation of a good reward is deprecated by Prahlāda Mahārāja as mercantile business. Because Prahlāda Mahārāja was a Vaiṣṇava, he did not ask a benediction for his personal self but was very affectionate toward his father. Although his father tortured him and would have killed him had he himself not been killed by the Supreme Personality of Godhead, Prahlāda Mahārāja begged pardon for him from the Lord. This favor was immediately granted by the Lord, and Hiraṇyakaśipu was delivered from the darkest region of hellish life, and he returned back home, back to Godhead, by the grace of his son. Prahlāda Mahārāja is the topmost example of a Vaiṣṇava, who is always compassionate toward sinful persons suffering a hellish life within this material world. Kṛṣṇa is therefore known as para-duḥkha-duḥkhī kṛpāmbudhiḥ, or one who is compassionate toward others' suffering and who is an ocean of mercy. Like Prahlāda Mahārāja, all pure devotees of the Lord come to this material world with full compassion to deliver the sinful. They undergo all kinds of tribulations, suffering them with tolerance, because that is another qualification of a Vaiṣṇava, who tries to deliver all sinful persons from the hellish conditions of material existence. Vaiṣṇavas are therefore offered the following prayer:
kṛpā-sindhubhya eva ca
vaiṣṇavebhyo namo namaḥ
(I offer my respectful obeisances unto all the Vaiṣṇava devotees of the Lord. They can fulfill the desires of everyone, just like desire trees, and they are full of compassion for the fallen souls.)
The chief concern of a Vaiṣṇava is to deliver the fallen souls."