Jñānagamya: Haridāsa Ṭhākura is following all the principles, but he's always feeling so fallen. So Lord Caitanya tells him, "Put away your excess humility." Is this what He is trying to teach him? That we should have assurance?
Prabhupāda: Assurance is there. Kṛṣṇa says, kaunteya pratijānīhi na me bhakta . . . (BG 9.31). If you remain pure devotee, you'll never fall down. Tyaktvā dehaṁ punar janma naiti mām eti (BG 4.9). These are assurances. If you simply try to understand what is Kṛṣṇa, why does He come, what are His activities, janma karma ca me divyam, simply . . . this is cultivation, to understand Kṛṣṇa. Kṛṣṇa consciousness cultivation. And Kṛṣṇa assures, tyaktvā dehaṁ: you have to give up this body. But for a devotee giving up this body means no more accepting another body. And nondevotees giving up this body, tathā dehāntara prāptir: another body. That is the difference between devotee and nondevotee. One may say both of them are dying. Yes, they are dying, that's all right. They are not dying—nobody is dying—but changing the body. But a devotee's changing not to accept any more material body. The nondevotees changing to accept another. That is the difference. And if you accept another body you will suffer, more or less, degrees. And if you don't accept material body, then you become spiritually situated. Sac-cid-ānanda vigraha (BS 5.1), simply ānanda, eternally blissful. Very easy.
So we should be intelligent enough that if by practicing in this one life I can get next eternal, blissful life of knowledge, why shall I deviate? Even if there is some difficulty, let me tolerate. What is the difficulty? Caitanya Mahāprabhu given so easy, harer nāma harer nāma harer nāmaiva kevalam (CC Adi 17.21). Simply chant Hare Kṛṣṇa and everything will be done perfectly. So where is the difficulty? No difficulty. Caitanya Mahāprabhu has not bluffed. He said kalau nāsty eva: in Kali-yuga you cannot do anything more. You do, simply chant Hare Kṛṣṇa. Where is the difficulty now? A boy can chant. It is simply practice, association. Your son, chanting Hare Kṛṣṇa, Hare Kṛṣṇa.