Here are some quotes from scripture about Creation:
SB 1.3.1:
Sūta said: In the beginning of the creation, the Lord first expanded Himself in the universal form of the
puruṣa incarnation and manifested all the ingredients for the material creation. And thus at first there was the creation of the sixteen principles of material action. This was for the purpose of creating the material universe.
SB 1.3.2: A part of the
puruṣa lies down within the water of the universe, from the navel lake of His body sprouts a lotus stem, and from the lotus flower atop this stem,
Brahmā, the master of all engineers in the universe, becomes manifest.
SB 1.3.3: It is believed that all the universal planetary systems are situated on the extensive body of the
puruṣa, but He has nothing to do with the created material ingredients. His body is eternally in spiritual existence par excellence.
SB 1.3.4: The devotees, with their perfect eyes, see the transcendental form of the
puruṣa who has thousands of legs, thighs, arms and faces — all extraordinary. In that body there are thousands of heads, ears, eyes and noses. They are decorated with thousands of helmets and glowing earrings and are adorned with garlands.
SB 1.3.5: This form [the second manifestation of the
puruṣa] is the source and indestructible seed of multifarious incarnations within the universe. From the particles and portions of this form, different living entities, like devas, men and others, are created.
It goes on to tell about the avatars of God that appear on earth. Then it continues:
SB 1.3.28: All of the above-mentioned incarnations are either plenary portions or portions of the plenary portions of the Lord, but Lord
Śrī Kṛṣṇa is the original Personality of Godhead. All of them appear on planets whenever there is a disturbance created by the atheists. The Lord incarnates to protect the theists.
SB 1.3.30: The conception of the
virāṭ universal form of the Lord, as appearing in the material world, is imaginary. It is to enable the less intelligent [and neophytes] to adjust to the idea of the Lord's having form. But factually the Lord has no material form.
SB 1.3.32: Beyond this gross conception of form is another, subtle conception of form which is without formal shape and is unseen, unheard and unmanifest. The living being has his form beyond this subtlety, otherwise he could not have repeated births.
SB 1.3.33: Whenever a person experiences, by self-realization, that both the gross and subtle bodies have nothing to do with the pure self, at that time he sees himself as well as the Lord.
SB 1.3.34: If the illusory energy subsides and the living entity becomes fully enriched with knowledge by the grace of the Lord, then he becomes at once enlightened with self-realization and thus becomes situated in his own glory.
SB 1.3.40: This
Śrīmad-
Bhāgavatam is the literary incarnation of God, and it is compiled by
Śrīla Vyāsadeva, the incarnation of God. It is meant for the ultimate good of all people, and it is all-successful, all-blissful and all-perfect.