In the Vaiṣṇava sampradāya these four sampradāya, this Brahmā is Brahma-sampradāya and Śrī-sampradāya. The Brahma-sampradāya is, at the present moment, is represented by the Madhva-sampradāya. Just like we are belonging to the Madhva-gauḍīya-sampradāya, our original sampradāya from the Madhvācārya. So in that sampradāya, disciplic succession, there was Mādhavendra Purī. From Mādhavendra Purī, his disciple is Īśvara Purī, and Īśvara Purī's disciple is Lord Caitanya. And we are coming through the disciplic succession of Lord Caitanya. Therefore our sampradāya is called Madhva-gauḍīya-sampradāya. But we are in the āmnāya-sampradāya. We are not upstart. We have not manufactured a sampradāya. It is coming from Lord Brahmā. Similarly, there is Rāmānuja-sampradāya. They are coming from Śrī-sampradāya. Similarly, there is Viṣṇu Svāmī. They are coming from Lord Śiva, Rudra-sampradāya. And there is Kumāra-sampradāya, Nimbāditya-sampradāya. So śāstra says, sampradāya-vihīnās te mantrās te viphala matāḥ (Padma Purāṇa): "If you do not belong to any sampradāya, party of bhakta or devotees, then viphala matāḥ, your verdict or conclusion is, without any fruit." It is not acceptable.
So our this Kṛṣṇa consciousness movement is to present the Kṛṣṇa consciousness, or the conclusion given by Kṛṣṇa, or the conclusion in the Bhagavad-gītā, in this āmnāya Sāṅkhya philosophy, disciple after disciple. Not that, "I know little more A-B-C-D. I am, therefore, a big scholar. I can interpret Bhagavad-gītā in my own way." This is useless. This is useless. You cannot make your own comment. But . . . that is not also good. So many commentaries which have been made without this āmnāya, Sāṅkhya process, they are useless. There is no effect. This is very essential. Therefore Bhagavān Kṛṣṇa says in the Fourth Chapter, evaṁ paramparā prāptam imaṁ rājarṣayo viduḥ (BG 4.2). That is required, paramparā, āmnāya, disciplic succession. Otherwise it will be useless. This is the secret of success. You have to accept the same philosophy as it was contemplated by Brahmā, by Nārada, by Brahmācārya . . . er, Madhvācārya, by Mādhavendra Purī, by Īśvara Purī, by . . . you cannot make any new thing beyond the scope of the āmnāya, Sāṅkhya philosophy system. That is called āmnāya.