So today, appearance day of Lord Nṛsiṁha-deva. Lord Nṛsiṁha-deva appeared on this Nṛsiṁha Cāturdaśī on account of His devotee Prahlāda. As it is stated in the Bhagavad-gītā, yadā yadā hi dharmasya glānir bhavati bhārata, abhyutthānam adharmasya (BG 4.7). Paritrāṇāya sādhūnāṁ vināśāya ca duṣkṛtāṁ, sambhavāmi yuge yuge (BG 4.8). The Lord appears with two purposes. Paritrāṇāya sādhūnām: just to give protection and rescue the devotees, and to kill the demons, vināśāya ca duṣkṛtām.
So Prahlāda Mahārāja, five-years-old boy, his only fault was that he was Kṛṣṇa conscious. He was devotee of Kṛṣṇa. That was his only fault. And the father was so unkind to a child, even five years old, he could not excuse, "Oh, let this boy do whatever, chanting Hare Kṛṣṇa." No. The demons are so much against God consciousness that even at his home he would not allow his own child to become God conscious. This is demoniac civili . . . so you'll find many critics, many enemies, because you are making progress in Kṛṣṇa consciousness. So the demons are always against this Kṛṣṇa consciousness movement. That is the whole history. Just like Lord Jesus Christ, he was crucified. What was his fault? He was preaching God consciousness, that's all. This society is so cruel.