In order to reach to the very substance, one must proceed gradually by developing knowledge of the categories

Expressions researched:
"in order to reach to the very substance, one must proceed gradually by developing knowledge of the categories"

SB Canto 1

Śrī Vyāsadeva's dissatisfaction was observed by his spiritual master, and thus Nārada advised him to write on the transcendental activities of Lord Śrī Kṛṣṇa. These transcendental activities are described specifically in the Tenth Canto of this work. But, in order to reach to the very substance, one must proceed gradually by developing knowledge of the categories.

SB 1.1.1, Purport:

Vāsudeva, or Lord Śrī Kṛṣṇa, is the cause of all causes. Everything that exists emanates from the Lord. How this is so is explained in later chapters of this work. This work is described by Mahāprabhu Śrī Caitanya as the spotless Purāṇa because it contains the transcendental narration of the Personality of Godhead Śrī Kṛṣṇa. The history of the Śrīmad-Bhāgavatam is also very glorious. It was compiled by Śrī Vyāsadeva after he had attained maturity in transcendental knowledge. He wrote this under the instructions of Śrī Nāradajī, his spiritual master. Vyāsadeva compiled all Vedic literatures, containing the four divisions of the Vedas, the Vedānta-sūtras (or the Brahma-sūtras), the Purāṇas, the Mahābhārata, and so on. But nevertheless he was not satisfied. His dissatisfaction was observed by his spiritual master, and thus Nārada advised him to write on the transcendental activities of Lord Śrī Kṛṣṇa. These transcendental activities are described specifically in the Tenth Canto of this work. But, in order to reach to the very substance, one must proceed gradually by developing knowledge of the categories.

It is natural that a philosophical mind wants to know about the origin of the creation. At night he sees the stars in the sky, and he naturally speculates about their inhabitants. Such inquiries are natural for man because man has a developed consciousness which is higher than that of the animals. The author of Śrīmad-Bhāgavatam gives a direct answer to such inquiries. He says that the Lord Śrī Kṛṣṇa is the origin of all creations. He is not only the creator of the universe, but the destroyer as well. The manifested cosmic nature is created at a certain period by the will of the Lord. It is maintained for some time, and then it is annihilated by His will. Therefore, the supreme will is behind all cosmic activities. Of course, there are atheists of various categories who do not believe in a creator, but that is due to a poor fund of knowledge. The modern scientist, for example, has created space satellites, and by some arrangement or other, these satellites are thrown into outer space to fly for some time at the control of the scientist who is far away. Similarly, all the universes with innumerable stars and planets are controlled by the intelligence of the Personality of Godhead.