(Click to enlarge painting of saintly Prahlad enduring torture)
"The Kṛṣṇa consciousness movement is spreading all over the world with two aims—to establish Kṛṣṇa as the Supreme Personality of Godhead and to kill all the pretenders who falsely present themselves as avatāras. The preachers of the Kṛṣṇa consciousness movement must carry this conviction very carefully within their hearts and kill the demons who in many tactful ways vilify the Supreme Personality of Godhead, Kṛṣṇa. If we take shelter of Nṛsiṁhadeva and Prahlāda Mahārāja, it will be easier to kill the demons who are against Kṛṣṇa and to thus reestablish Kṛṣṇa's supremacy. Kṛṣṇas tu bhagavān svayam: (SB 1.3.28) Kṛṣṇa is the Supreme Lord, the original Lord. Prahlāda Mahārāja is our guru, and Kṛṣṇa is our worshipable God. As advised by Śrī Caitanya Mahāprabhu, guru-kṛṣṇa-prasāde pāya bhakti-latā-bīja (CC Madhya 19.151). If we can be successful in getting the mercy of Prahlāda Mahārāja and also that of Nṛsiṁhadeva, then our Kṛṣṇa consciousness movement will be extremely successful.
The demon Hiraṇyakaśipu had so many ways to try to become God himself, but although Prahlāda Mahārāja was chastised and threatened in many ways, he rigidly refused to accept his powerful demoniac father as God. Following in the footsteps of Prahlāda Mahārāja, we should reject all the rascals who pretend to be God. We must accept Kṛṣṇa and His incarnations, and no one else."