Rādhā-kṛṣṇa-praṇaya-vikṛtir āhlādini śaktiḥ. It is the expansion of pleasure potency of Kṛṣṇa.
So this science one has to learn from the authorities: Rūpa Gosvāmī, Sanātana Gosvāmī and others. Then it is possible to understand what is loving affairs of Rādhā-Kṛṣṇa.
- rūpa-raghunātha pade rahu mora āśa
- prārthanā koroye sadā narottamo dāsa
We should not jump over. There are so many literatures, they place Rādhārāṇī as ordinary baladar(?) woman because they do not understand. So therefore Sanātana Gosvāmī has forbidden strictly, that avaiṣṇava-mukhodgīrṇaṁ pūtaṁ-hari-kathāmṛtam, śravaṇaṁ na kartavyam (Padma Purāṇa). "Don't hear from the professional men who are not situated in the Vaiṣṇava behavior." One must be, behavior in Vaiṣṇava. Sadācāra-sampannaḥ. Śrīla Viśvanātha Cakravartī Ṭhākura has warned that "Don't mix it with Vaiṣṇava who is not well trained up, well behaved." You can offer him respect. A Vaiṣṇava offers respect even to the ant. That is another thing. But he has warned, "Don't mix with them, these professional, so-called Vaiṣṇava, sahajiyās." This is warned