Prahlāda Mahārāja was still a boy, and therefore his teachers thought that if they pacified the little boy he would immediately speak the truth, revealing the secret of how the Vaiṣṇavas came there to teach him lessons in devotional service. It was surprising, of course, that in the same school the other boys of the Daityas were not polluted; only Prahlāda Mahārāja was supposedly polluted by the instructions of the Vaiṣṇavas. The main duty of the teachers was to inquire who those Vaiṣṇavas were that came to teach Prahlāda and spoil his intelligence.