What if you hear but don't act accordingly in your practical life?

Expressions researched:
"What if you hear in your heart but don't act in your life"

Bhagavad-gita As It Is Lectures

Hear means you do it in practical life. Otherwise what is the hearing? Then just like one stone, he has got ear. That is not atten... Hearing means it will react. That is hearing. The more you hear, it will react. Then you practically do it. But everything comes by hearing. So hearing is so important.

Lecture on BG 9.4 -- Melbourne, April 23, 1976:

Guest (3) (man): What if you hear in your heart but don't act in your life.

Prabhupāda: Hm?

Puṣṭa Kṛṣṇa: What if you hear but don't act accordingly in your practical life?

Guest (3): You feel it in your heart...

Prabhupāda: No, hear means you do it in practical life. Otherwise what is the hearing? Then just like one stone, he has got ear. That is not atten... Hearing means it will react. That is hearing. The more you hear, it will react. Then you practically do it. But everything comes by hearing. So hearing is so important. Just like even in your ordinary education you go to the school, college, and hear from your professor. Hearing is so important. Then you become perfect. You take your degrees. Similarly, the science of God, you simply hear about it. Śravaṇaṁ kīrtanam. Then, gradually, it will purify. Hearing means purifying the dirty things within the heart. That is hearing. Ceto-darpaṇa-mārjanam (CC Antya 20.12). Śṛṇvatāṁ sva-kathāḥ kṛṣṇaḥ puṇya-śravaṇa-kīrtanaḥ (SB 1.2.17). Because it is spiritual, hearing has got a potency to purify you. This is not ordinary hearing. This is spiritual hearing, so it has got a potency. Śṛṇvatāṁ sva-kathāḥ kṛṣṇaḥ puṇya-śravaṇa-kīrtanaḥ. Anyone who takes part in this process of hearing and chanting, he becomes pious, purified. Just like if you touch some way or other the fire, it will act, similarly, Kṛṣṇa is spiritual. You hear about Kṛṣṇa; then it will act. Then you'll be purified.