You want ānanda, ānandamayo 'bhyāsāt (Vedānta-sūtra 1.1.12). Everyone is seeking after ānanda. So pūrṇānanda. Paraṁ vijayate śrī-kṛṣṇa-saṅkīrtanam. This is Caitanya Mahāprabhu's recommendation.
So bhakti-yoga means chanting. Śravaṇaṁ kīrtanaṁ viṣṇoḥ (SB 7.5.23). This is the beginning. Hear about Viṣṇu, chant about Viṣṇu. Śravaṇaṁ kīrtanaṁ viṣṇoḥ. No, not any other. Śāstra says Viṣṇu. But there are many rascals, they say you can chant any name. Why? Why the śāstra says śravaṇaṁ kīrtanaṁ viṣṇoḥ, chanting and hearing about Viṣṇu, not for any other god? That is not recommended. But they make. Because they are impersonalists, they have no God, they have made "God means imagination." But God is not imagination. God—here is Kṛṣṇa. He's not imagination. He says, aham ādir hi devānām (BG 10.2): "I am the origin of everyone."
- ahaṁ sarvasya prabhavo
- mattaḥ sarvaṁ pravartate
- iti matvā bhajante māṁ
- budhā bhāva-samanvitāḥ
- (BG 10.8)
So because you do not know what is God, so our life is void. But here is Kṛṣṇa is personally coming, yadā yadā hi dharmasya glānir bhavati bhārata (BG 4.7). What is that glāni, dharmasya glāniḥ? That you are very dharmika, so-called dharmika, but you have no understanding what is God—that is nonsense. That is not dharma. Dharmaṁ tu sākṣād bhagavat-praṇītam (SB 6.3.19). Dharma means the order of God. That if you do not know God, if you manufacture your God, "God has no head, no mouth, no nose, no nothing, no, no, no, ultimately zero . . ." Ultimately zero. So there are two kinds of dangerous person. One person is atheist, agnostic, and another person is Māyāvādī, impersonalist. Nirviśeṣa-śūnyavādī. Therefore these two things are mentioned: Māyāvādī, "God means has no head, no leg," and śūnyavādī, "There is no God." So the person who says "There is no God," he's gentleman, because he does not believe. But the person who takes the shelter of Vedas and professes that "I am vaidika, I am vedāntī," and refuses the form of God, he's more dangerous. It is the statement of Caitanya Mahāprabhu.
- veda nā māniyā bauddha haya ta' nāstika
- vedāśraya nāstikya-vāda bauddhake adhika
- (CC Madhya 6.168)
The nāstika, the Buddhists . . . They are called nāstika according to our śāstra, because Lord Buddha denied the existence . . . the authority of the Vedas.
- nindasi yajña-vidher ahaha śruti-jātaṁ
- sadaya-hṛdaya darśita-paśu-ghātam
- keśava dhṛta-buddha-śarīra jaya jagadīśa hare
- (Daśāvatāra Stotra 9)
Keśava dhṛta-buddha-śarīra. Keśava, Kṛṣṇa, has come, taking the form of Lord Buddha. We Vaiṣṇava, we worship Lord Buddha as the incarnation of Keśava, Kṛṣṇa, but we don't accept his philosophy.