The kṛṣṇa-bhajana is not so easy thing. Yeṣāṁ tu anta-gataṁ pāpam. One who is completely free from the reaction of pāpa, he cannot (can) take to Kṛṣṇa consciousness. But in the ordinary way, karma . . . According to karma . . . Just like you are working to earn some money, businessman, karma. So ordinary way you have to work very hard day and night to get some money. Suppose if you want one lakh of rupees or one crore of rupees, you have to work for it. But there is another way. Suppose one rich man gives you that "You haven't got to work. Take this one lakh of rupees or one crore of rupees. You take it." That is another way. Ordinary way to accumulate crores of rupees, it may not be possible in your life. But if some friend or some rich man becomes kind upon you and delivers you, "Take it," you can get it immediately, without any hard labor. Similarly, Kṛṣṇa, the supreme rich man, supreme rich being, is offering you, sarva-dharmān parityajya mām . . . (BG 18.66): "You haven't got to do anything. Come on. You surrender unto Me, and I give you immediately liberation." Ahaṁ tvāṁ sarva-pāpebhyo mokṣayiṣyāmi mā śucaḥ (BG 18.66). There is no anxiety.
So that is Kṛṣṇa. He can give you immediately liberation. Simply you have to surrender. Therefore He's deva-deva. Sometimes we go to this demigod, to that demigod for some material perfection or ultimate liberation. But Kṛṣṇa can give you liberation within a second. That is Kṛṣṇa. Within a second. Otherwise, it is not very easy. Āruhya kṛcchreṇa paraṁ padaṁ tataḥ patanty adho 'nādṛta-yuṣmad-aṅghrayaḥ (SB 10.2.32). The jñānīs, they are trying for liberation and undergoing very severe type of austerity and penances. Kṛcchreṇa. Kṛcchreṇa means very severe type of austerities they undergo. But still they fall down. Āruhya kṛcchreṇa paraṁ padaṁ tataḥ patanty adho 'nādṛta-yuṣmad-aṅghrayaḥ. One who does not understand Kṛṣṇa, then his knowledge, his so-called jñāna . . . Maybe to some extent it is perfect, but it is not completely perfect. Completely perfect will be possible when you understand Kṛṣṇa.
So if you go on the ordinary way, from the karma platform to jñāna platform, from jñāna platform to yoga platform, but ultimately you have to come to the bhakti platform. If you do not come to the bhakti platform, then there is no question of liberation. That is not possible. You can get better position by karma, jñāna, yoga. Suppose a yogī, he can achieve many wonderful things. Suppose we can fly in the sky by airplane. Many hundreds of miles we can. But a yogī, within a second he can reach even the sun planet. That yogic perfection is there. Prāpti-siddhi. It is called prāpti-siddhi. A perfect yogī, simply by catching the beam of sunlight, he can go to the sun planet, he can go to the moon planet, within a second. That is called yoga-siddhi. But even if you go to the sun planet or moon planet by yoga-siddhi or material science, what is the profit? There is no profit. Kṛṣṇa says, ābrahma-bhuvanāl lokāḥ punar āvartino 'rjuna (BG 8.16): "Even if you approach the topmost planet, Brahmaloka, you have to come back again." Again come back, again become grass, and again be eaten by cows, and again somebody drinks milk, and he gets the semina, again gives you birth in the womb of woman. These subtle laws they do not know, how things are happening in the subtle ways.