SB 1.1.2 … sadyo hrdy avarudhyate ‘tra krtibhih susrusubhis tat-ksanat …As soon as one attentively and submissively hears the message of Bhagavatam, by this culture of knowledge the Supreme Lord is established within his heart.
Ref. VedaBase => SB 1.1.2
By the hearing process Krsna IMMEDIATELY (sadyo) is established in the heart.
Please note the word RAPT [attention, in the previous quote] – there is a consistency in the Bhagavatam methodology. One has to hear attentively.
The sadhana of hearing