If you want to increase your love of Godhead — feeling, emotion for Krsna — then you should adopt this process, nityam bhagavata-sevaya, regularly. Therefore you will see, if you attend regularly the classes and hear about Krsna, then you will become advanced in Krsna consciousness.
From Srila Prabhupada’s lecture on Srimad-Bhagavatam 1.2.18 — July 19, 1974, New Vrindavan