To become a devotee of the Supreme Lord is not unnatural. It is very easy, natural thing. By nature, we are attached to Kṛṣṇa, or the Supreme Personality of Godhead. Somehow or other, circumstantially, we are separated. Not separated, because here it is stated ātmatvāt: the Supreme Personality of Godhead is, although we are thinking we are different from Him, He is within our hearts. Īśvaraḥ sarva-bhūtānāṁ hṛd-deśe arjuna: (BG 18.61) He is so friendly that although we are averse, we do not like even the word of God, God is so kind that He is sitting within my heart. Īśvaraḥ sarva-bhūtānām, He's simply looking forward for the opportunity when I, the living entity, shall look towards Him. He's always anxious.
So little endeavor is sufficient to begin our business with Him, little endeavor. And that endeavor begins by hearing about Him. We are holding classes in different parts of the world just to give people chance for little endeavor, not very much, very hard work. No. Little endeavor. What is that? "Please come here and hear about Kṛṣṇa." Then the business begins immediately. Śṛṇvatāṁ sva-kathāḥ kṛṣṇaḥ puṇya-śravaṇa-kīrtana (SB 1.2.17). Because Kṛṣṇa is very much anxious: "When this conditioned soul will look towards Me? He's now looking towards māyā, the other side, the dark side, and when he'll look towards the light?" The Vedic injunction is, tamasi mā jyotir gama: "Do not look forward to the darkness, but look forward to the light." If you look forward to the light then there is no darkness. We have given our motto in the Back to Godhead that "Kṛṣṇa is the sun and māyā is nescience. Where there is Kṛṣṇa there is no māyā." If you look forward towards the sun there is no darkness. But if you keep sun back side, you'll find your shadow very long. So the beginning is very easy. Just like the children, they are also hearing about Kṛṣṇa. Don't think it is going in vain. Because they are hearing, it will have some effect. They are human child. Even the mosquitos or small germs who are within this boundary of temple, because they are hearing Hare Kṛṣṇa mantra it will never go in vain. It is so nice.