Translation: "Of course it is bewildering, O Soul of the Universe, that You work, though You are inactive, and that You take birth, though You are the vital force and the unborn. You Yourself descend amongst animals, men, sages, and aquatics. Verily this is bewildering."
Prabhupāda: So Kṛṣṇa is addressed here as Viśvātman, the vital force of the universe. Just like in my body, in your body, that there is a vital force. The vital force is the ātmā, the living being, living entity or soul. So because the vital force, the soul is there, the whole body is working.
So similarly there is the supreme vital force. Supreme vital force is Kṛṣṇa or the Supreme Personality of Godhead. Therefore where is the question of His taking birth, appearance and disappearance? In the Bhagavad-gītā it is said: janma karma ca me divyam (BG 4.9). Divyam means it is spiritual. Ajo 'pi sann avyayātmā. Aja means unborn. Avyayātmā, without any destruction. So Kṛṣṇa is existing as in the beginning of this stotra, Kuntīdevī addressed Kṛṣṇa that: "You are within, You are without - still invisible." Kṛṣṇa is within, without. That we have explained. Īśvaraḥ sarva-bhūtānāṁ hṛd-deśe 'rjuna tiṣṭhati (BG 18.61). Sarvasya cāhaṁ hṛdi sanniviṣṭaḥ (BG 15.15). Kṛṣṇa is situated in everyone's heart. Therefore He is within everything. Aṇḍāntara-stha-paramāṇu-cayāntara-stham (BS 5.35). He, He is within the atom even. And without also.
Viśvarūpa, as Kṛṣṇa showed, the Viśvarūpa, external feature. This gigantic cosmic manifestation. That is Kṛṣṇa's external body. These are described in the Śrīmad-Bhāgavatam. The, the hills, the mountains, they are described as the bones. Just like we have got in our body some part raised by the bones, similarly these big, big mountains and hills, they have been described as the bones. And the big, big oceans they have been described as different holes in the body, down and up. Similarly the Brahmaloka is the skull, upper skull.
So one who cannot see God, they have been advised to see God in so many ways. These are the instruction in the Vedic literature. Because you can simply conceive of God, the great... The greatness... You also do not know how great He is. So in your conception of greatness... Just like the very high mountains, the sky, the big, big planet. So the description is there. You can think of. That is also Kṛṣṇa consciousness. If you think that: "This mountain is the bone of Kṛṣṇa," that is also Kṛṣṇa consciousness. Actually that is so. If you think that this big Pacific Ocean is the navel of Kṛṣṇa. These big, big trees, plants, they are hairs in the body of Kṛṣṇa. Then the head, the skull of Kṛṣṇa, is the Brahmaloka. The sole is the Pātālaloka. Similarly... This is mahato mahīyān. When you think of Kṛṣṇa as the greater than the greatest, you can think like this. And if you think Kṛṣṇa is both, smaller than the smallest. That is also greatness. That is also greatness. Kṛṣṇa can manufacture this gigantic cosmic manifestation and He can manufacture also a small insect, smaller than the point.
You have seen sometimes in the book you'll find one insect is running. The shape is smaller than the full stop. This is Kṛṣṇa's craftsmanship. Aṇor aṇīyān mahato mahīyān. He can create bigger than the biggest and the smaller than the smallest. Now human being, according to their conception, they have manufactured the 747 airplane, supposed to be very big. All right. According to your consciousness, you have produced something big. But can you produce a small airplane like insect flying? That is not possible. Therefore greatness means that who can become greater than the greatest and smaller than the smallest. That is greatness.