sarvatra — everywhere; askhalita — irrevocable; ādeśaḥ — order; sapta-dvīpa — seven islands; eka — one; daṇḍa-dhṛk — the ruler who holds the scepter; anyatra — except; brāhmaṇa-kulāt — brāhmaṇas and saintly persons; anyatra — except; acyuta-gotrataḥ — descendants of the Supreme Personality of Godhead (Vaiṣṇavas).
Mahārāja Pṛthu was an unrivaled king and possessed the scepter for ruling all the seven islands on the surface of the globe. No one could disobey his irrevocable orders but the saintly persons, the brāhmaṇas and the descendants of the Supreme Personality of Godhead [the Vaiṣṇavas].
Sapta-dvīpa refers to the seven great islands or continents on the surface of the globe: (1) Asia, (2) Europe, (3) Africa, (4) North America, (5) South America, (6) Australia and (7) Oceania. In the modern age people are under the impression that during the Vedic period or the prehistoric ages America and many other parts of the world had not been discovered, but that is not a fact. Pṛthu Mahārāja ruled over the world many thousands of years before the so-called prehistoric age, and it is clearly mentioned here that in those days not only were all the different parts of the world known, but they were ruled by one king, Mahārāja Pṛthu. The country where Pṛthu Mahārāja resided must have been India because it is stated in the eleventh verse of this chapter that he lived in the tract of land between the rivers Ganges and Yamunā. This tract of land, which is called Brahmāvarta, consists of what is known in the modern age as portions of Punjab and northern India. It is clear that the kings of India once ruled all the world and that their culture was Vedic.
The word askhalita indicates that orders by the king could not be disobeyed by anyone in the entire world. Such orders, however, were never issued to control saintly persons or the descendants of the Supreme Personality of Godhead, Viṣṇu. The Supreme Lord is known as Acyuta, and Lord Kṛṣṇa is addressed as such by Arjuna in Bhagavad-gītā (senayor ubhayor madhye rathaṁ sthāpaya me ’cyuta). Acyuta refers to one who does not fall because He is never influenced by the modes of material nature. When a living entity falls down to the material world from his original position, he becomes cyuta, which means that he forgets his relationship with Acyuta. Actually every living entity is a part and parcel, or a son, of the Supreme Personality of Godhead. When influenced by the modes of material nature, a living entity forgets this relationship and thinks in terms of different species of life; but when he again comes to his original consciousness, he does not observe such bodily designations. This is indicated in Bhagavad-gītā (5.18) by the words paṇḍitāḥ sama-darśinaḥ.
Material designations create differentiation in terms of caste, color, creed, nationality, etc. Different gotras, or family designations, are distinctions in terms of the material body, but when one comes to Kṛṣṇa consciousness he immediately becomes one of the Acyuta-gotra, or descendants of the Supreme Personality of Godhead, and thus becomes transcendental to all considerations of caste, creed, color and nationality.
Pṛthu Mahārāja had no control over the brāhmaṇa-kula, which refers to the learned scholars in Vedic knowledge, nor over the Vaiṣṇavas, who are above the considerations of Vedic knowledge. It is therefore said:
viṣṇor vā vaiṣṇavānāṁ kali-mala-mathane pāda-tīrthe ’mbu-buddhiḥ
śrī-viṣṇor nāmni mantre sakala-kaluṣa-he śabda-sāmānya-buddhir
viṣṇau sarveśvareśe tad-itara-sama-dhīr yasya vā nārakī saḥ
“One who thinks the Deity in the temple to be made of wood or stone, who thinks of the spiritual master in the disciplic succession as an ordinary man, who thinks the Vaiṣṇava in the Acyuta-gotra to belong to a certain caste or creed or who thinks of caraṇāmṛta or Ganges water as ordinary water is taken to be a resident of hell.” (Padma Purāṇa)
From the facts presented in this verse, it appears that people in general should be controlled by a king until they come to the platform of Vaiṣṇavas and brāhmaṇas, who are not under the control of anyone. Brāhmaṇa refers to one who knows Brahman, or the impersonal feature of the Absolute Truth, and a Vaiṣṇava is one who serves the Supreme Personality of Godhead.