Govinda by His one expansion of plenary portion, eko 'py asau, that expansion is meant for creating this material world. Eko 'py asau racayituṁ jagad-aṇḍa-koṭi. Not one universe, but billions of universes. As you see within this universe, there are millions and trillions of planets. Similarly, there are millions and trillions of universes. Jagad-aṇḍa-koṭi. So in each universe, Govinda enters, then it becomes developed. Just like the matter created by the male and female, the jīva soul enters and then the body develops. Similarly, this material... Matter has no power of developing. Govinda enters into the matter, and therefore the universe develops. It is very easy to understand. Simply matter, combination of matter, cannot produce any development. Govinda. Eko 'py asau racayituṁ jagad-aṇḍa-koṭi koṭiṣ... Aṇḍāntara-stha-paramāṇu-cayāntara-stham, so Govinda is, the atomic theory that combination of atom, paramāṇu vāda is this material world, but we say that within the atom there is Govinda. Aṇor aṇīyan mahato mahīyān. Govinda is greater than the greatest and smaller than the smallest. That is Govinda. Aṇḍānta...
We cannot imagine, we cannot see even atoms with your naked eyes. Unless six atoms combine together, you cannot see. One atom we cannot see. Paramāṇu, aṇu paramāṇu. If six paramāṇu combines in, one becomes atom. There are so minute divisions. So, aṇḍāntara-stha-paramāṇu-cayāntara-sthaṁ govindam ādi-puruṣaṁ tam ahaṁ bhajāmi (Bs. 5.35). So we worship... Brahmā says tam ahaṁ bhajāmi. I am worshiping that Supreme Personality of Godhead, and we are disciplic succession from Brahmā. Therefore our process is to follow the footsteps of ācāryas. Ācāryopāsanam, in the Bhagavad-gītā it is said, for making progress in knowledge, one has to worship ācārya, ācāryopāsanam. So by paramparā system we follow. How Govinda enters, that doesn't matter. We do not bother about that thing. That is not our business. How Govinda enters in the atom, that is not our business. Our ācārya says, aṇḍāntara-stha-paramāṇu-cayāntara-stham, He enters. We accept, that's all. Our business is finished. This is Vedic way of understanding. We take knowledge from the authority and do not bother unnecessarily speculating. We don't waste our time in that way. Our time is very valuable. Instead of researching how Govinda enters in the atom, we chant Hare Kṛṣṇa, utilize that time. So this line is very nice. Every knowledge is perfect there from the disciplic succession. You take it and be advanced, that's all. We don't bother much.
Just like Sārvabhauma Bhaṭṭācārya. You know, Sārvabhauma Bhaṭṭācārya was a great scholar, and Māyāvādī scholar, but Caitanya Mahāprabhu made him surrender unto Him. He became Caitanya Mahāprabhu's admirer, follower after being defeated in Vedānta-sūtra, understanding. That story is there in the Teachings of Lord Caitanya. So Sārvabhauma Bhaṭṭācārya became convinced that Śrī Caitanya Mahāprabhu is Kṛṣṇa. He wrote hundred verses about Caitanya Mahāprabhu, out of two verses are available in the Caitanya-caritāmṛta. He composed—he was a very learned scholar—he composed one hundred verses about Caitanya Mahāprabhu, and handed it over. But in all those verses he admitted that "You are Kṛṣṇa." So Caitanya Mahāprabhu, of course He was very much pleased that Sārvabhauma Bhaṭṭācārya understood, but because He was playing the part of an ācārya, He, externally He became, "What you have written all these things?" He immediately torn out and throw it away. But the devotees saved only two.