The kingdom of God, or the atmosphere of the Vaikuṇṭha nature, which is called the tripād-vibhūti, is three times bigger than the material universes and is described here, as also in the Bhagavad-gītā, in a nutshell. This universe, containing billions of stars and planets, is one of the billions of such universes clustered together within the compass of the mahat-tattva. And all these millions and billions of universes combined together constitute only one fourth of the magnitude of the whole creation of the Lord. There is the spiritual sky also; beyond this sky are the spiritual planets under the names of Vaikuṇṭha, and all of them constitute three fourths of the entire creation of the Lord. God's creations are always innumerable. Even the leaves of a tree cannot be counted by a man, nor can the hairs on his head. However, foolish men are puffed up with the idea of becoming God Himself, though unable to create a hair of their own bodies. Man may discover so many wonderful vehicles of journey, but even if he reaches the moon by his much advertised spacecraft, he cannot remain there. The sane man, therefore, without being puffed up, as if he were the God of the universe, abides by the instructions of the Vedic literature, the easiest way to acquire knowledge in transcendence. So let us know through the authority of Śrīmad-Bhāgavatam of the nature and constitution of the transcendental world beyond the material sky. In that sky the material qualities, especially the modes of ignorance and passion, are completely absent. The mode of ignorance influences a living entity to the habit of lust and hankering, and this means that in the Vaikuṇṭhalokas the living entities are free from these two things. As confirmed in the Bhagavad-gītā, in the brahma-bhūta (SB 4.30.20) stage of life one becomes free from hankering and lamentation. Therefore the conclusion is that the inhabitants of the Vaikuṇṭha planets are all brahma-bhūta living entities, as distinguished from the mundane creatures who are all compact in hankering and lamentation. When one is not in the modes of ignorance and passion, one is supposed to be situated in the mode of goodness in the material world. Goodness in the material world also at times becomes contaminated by touches of the modes of passion and ignorance. In the Vaikuṇṭhaloka, it is unalloyed goodness only.
The whole situation there is one of freedom from the illusory manifestation of the external energy. Although illusory energy is also part and parcel of the Supreme Lord, illusory energy is differentiated from the Lord. The illusory energy is not, however, false, as claimed by the monist philosophers. The rope accepted as a snake may be an illusion to a particular person, but the rope is a fact, and the snake is also a fact. The illusion of water on the hot desert may be illusion for the ignorant animal searching for water in the desert, but the desert and water are actual facts. Therefore the material creation of the Lord may be an illusion to the nondevotee, but to a devotee even the material creation of the Lord is a fact, as the manifestation of His external energy. But this energy of the Lord is not all. The Lord has His internal energy also, which has another creation known to be the Vaikuṇṭhalokas, where there is no ignorance, no passion, no illusion and no past and present. With a poor fund of knowledge one may be unable to understand the existence of such things as the Vaikuṇṭha atmosphere, but that does not nullify its existence. That spacecraft cannot reach these planets does not mean that there are no such planets, for they are described in the revealed scriptures.