material cosmos are both manifestations of Krishna's energy of action, through which He intervenes in the form of Sankarsana and Balarama.
The spiritual world, with its spiritual planets Vaikountha and Krishnaloka, is based on the energy of the thought of the Divine. Although there can be no question of creation given its eternal nature, understand that the spiritual planets nevertheless depend on the energy of the thought of the Supreme Lord. Everything is manifested by Ananta, Balarama or Sankarsana. The cosmic manifestation and its different galaxies are manifested through Maya, the material energy. Let us not believe, however, that nature, or material energy, is the cause of the entire cosmic manifestation. It is rather the Supreme Lord, whose different emanations operate through material nature, who is the cause. In other words, there can be no question of creation without the direction of the Lord. The form through which the energy of material nature operates the creation is called Sankarsana. It is therefore understood that the cosmic manifestation is created under the supervision of the Supreme Being.
The Lord possesses an eternal, conscious, felicitous body, and his spiritual energy is characterized by eternity, knowledge, and bliss. By his ecstatic aspect, He is the source of the power of bliss. By his eternal aspect, He is the cause of all that exists. And by his conscious aspect, He embodies the supreme knowledge. The name "Krishna" designates this sovereign knowledge. In other words, Krishna, the Supreme Person, is the reservoir of all knowledge, pleasure and eternity. Krishna's supreme knowledge manifests itself through three energies: the internal, the marginal and the external.
Through his inner energy, He exists in Himself with His spiritual surroundings; through its marginal energy, it manifests itself in the form of living beings; and through its external energy, it manifests itself in the form of material energy. And the manifestation of each of these energies rests on a background of eternity, happiness and knowledge.
The divine entertainment of Krishna, God, the Supreme Person.
When Lord Krishna leaves a galaxy once his divine mission is complete, it is to appear immediately in another.
The appearance and disappearance of Lord Krishna are similar to those of the sun. The Lord appears and disappears in innumerable galaxies, and when He is present in a particular galaxy, it is immersed in the spiritual light, while another, which He has just left, is again immersed in the darkness. However, these entertainments are going on forever. Indeed, the Lord is always present in one or the other of the countless galaxies, just as the sun is always going through one of the two hemispheres, sometimes to the east, sometimes to the west.