śṛṇvataḥ śraddhayā nityaṁ gṛṇataś ca sva-ceṣṭitam
kālena nātidīrgheṇa bhagavān viśate hṛdi

“Persons who hear Śrīmad Bhāgavatam regularly and are always taking the matter very seriously will have the Personality of Godhead Śrī Kṛṣṇa manifested in their hearts within a short time.” – Śrīmad Bhāgavatam 2.8.4