We should simply remember this fact, whether this person is speaking the same thing as Kṛṣṇa says, as Caitanya Mahāprabhu says, as Rāmānujācārya says, even Śaṅkarācārya.
He, superficially he might have said something which is not understandable, but he also followed the same thing, bhaja govindaṁ bhaja govindaṁ bhaja govindaṁ mūḍha. But due to unfavorable time, he had to say about impersonal feature. But ultimately he said, bhaja govindaṁ bhaja govindam, bhaja govindaṁ mūḍha mate. You rascal, you just worship Govindam. And this jugglery of words, grammatical jugglery, will not help you at the time of death. Nahi nahi rakṣati dukṛn-karaṇe(?). If you misinterpret that "With this grammatical addition or grammatical alteration this meaning can be derived." No. That is mal-interpretation. Real understanding is bhaja govindam. Govindam ādi-puruṣaṁ tam ahaṁ bhajāmi **. Lord Brahmā, he also says, govindam ādi-puruṣaṁ tam ahaṁ bhajāmi. And Śrīpāda Śaṅkarācārya, he is incarnation of Śaṅkara, he also saying, govindam, bhaja govindam, bhaja govindam, bhaja govindam. And we are following the same thing, so that is guru-paramparā, that is real knowledge. So don't approach a cheater, but actually approach a teacher, not a cheater. Then bhakti-yoga will be... That teacher is guru, and he is representative of Kṛṣṇa. He does not say anything else.
So bhaktyā anuvṛtyā. Anuvṛtyā means following. Not that I have become more than my guru, I can invent something. No. Bhakti means, sādhu-mārgānugamanam. You have to follow the sādhu, the ācārya. That is bhakti. Bhakti does not means that I am so learned I can manufacture something. That is rascal. Caitanya Mahāprabhu says, gopī-bhartuḥ pada-kamalayor dāsa-dāsa-dāsa-dāsānudāsaḥ. That is bhakti. You have to become servant of the servant of the servant of the servant (CC Madhya 13.80). Not that at a point you become suddenly very learned scholar, and you do not remain a servant, but you want to become a master, to dictate the guru. That is rascal. That will not help us. Here it is said, bhaktyānuvṛtyā. Bhaktyā, bhaktyā, bhakti means sevā. Bhaja sevayā. When bhakti, bhajata sukti(?). Bhaja means sevayā. Tad viddhi praṇipātena paripraśnena sevayā (BG 4.34). So we have to understand this bhakti-yoga by bhaktyānuvṛtyā, not otherwise. Not that I am very learned scholar, I can give a different interpretation and... No, that is not bhakti. Bhaktyānuvṛtyā vitṛṣṇayā dvandva-titikṣayā ca.