The Universal Form (Virāṭ-Puruṣa): The Lord’s Entry into the Elements, the Devas, and the Origin of Varṇāśrama
तार्तीयेन स्वभावेन भगवन्नाभिमाश्रिता: । उभयोरन्तरं व्योम ये रुद्रपार्षदां गणा: ॥ २९ ॥
tārtīyena svabhāvena bhagavan-nābhim āśritāḥ ubhayor antaraṁ vyoma ye rudra-pārṣadāṁ gaṇāḥ
Living beings who are associates of Rudra develop in the third mode, ignorance (tamas). Taking shelter of the Lord’s navel, they are situated in the sky between the earthly and heavenly planets.
This middle portion of the sky is called Bhuvarloka, as confirmed by both Śrīla Viśvanātha Cakravartī and Śrīla Jīva Gosvāmī. In Bhagavad-gītā it is stated that those who develop in the mode of passion are situated in the middle region. Those who are situated in the mode of goodness are promoted to the regions of the demigods, those who are situated in the mode of passion are placed in human society, and those who are situated in the mode of ignorance are placed in the society of animals or ghosts. There are no contradictions in this conclusion. Numerous living entities are distributed all over the universe in different planets and are so situated in terms of their own qualities in the modes of material nature.
It describes a class of beings—Rudra’s gaṇas—who, by their innate nature, take shelter of the Lord’s navel and reside in the intermediate expanse of the sky (vyoma).
Because the Bhagavatam presents creation as emerging from the Supreme Lord’s universal form; the navel is a key locus in this description, associated with beings and realms manifesting in ordered stages.
It reinforces that all beings and their positions ultimately depend on the Supreme Lord; remembering this nurtures humility and steadiness in bhakti amid life’s different “levels” and conditions.