Hiranyagarbha

[citation needed] The Upanishad calls it the Soul of the Universe or Brahman,[2] and elaborates that Hiraṇyagarbha floated around in emptiness and the darkness of the non-existence for about a year, and then broke into two halves which formed the Svarga and the Pṛthvi.

The Vedānta Sūtra further states that Brahman is That from Whom this Universe proceeds, in Whom it subsists, and to Whom, in the end, it returns.

[citation needed] The Bhagavata states that Nārāyaṇa alone was in the beginning, who was the pious of principles of creation, sustenance, and dissolution (also known as the Hindu Trinity of Brahmā, Viṣṇu and Shiva) - the Supreme god, multi-headed, multi-eyed, multi-footed, multi-armed, multi-limbed.

This was the Supreme Seed of all creation, subtler than the subtlest, greater than the greatest, larger than the largest, and more magnificent than even the best of all things, more powerful, than even the wind and all the gods, more resplendent than the Sun and the Moon, and more internal than even the mind and the intellect.

The Hiraṇyagarbha Sūkta of the Rigveda declares that God manifested Himself in the beginning as the Creator of the Universe, encompassing all things, including everything within Himself, the collective totality, as it were, of the whole of creation, animating it as the Supreme Intelligence.

[8] In the Rigveda (RV 10.121) it is also mentioned that at the creation of the world the cosmic egg was separated in to two halves, one part became the sky and the other the sun.