A Summary of the Srimad Bhagavatham : Ch-2. Part-1.
2: The Process of Creation :
If any scripture of the Hindus can be compared with the Bible, it is the Srimad Bhagavata Mahapurana. It consists of twelve books, the first nine of which are something like the Old Testament, and the Tenth, Eleventh, and Twelfth can be compared to the New Testament. In the earlier sections—the first nine books—we have a cosmology of the whole of creation, and practically the history of mankind as conceived from the point of view of a religious interpretation of the process of creation. Suka Maharishi placed before Raja Parikshit a picture of the Cosmic Being, through whose Being, through whose Person run all the levels of existence—seven realms above and seven realms below, from Patala to Brahmaloka. Having described this wondrous structure of creation through every level which one has to pass in the process of spiritual evolution, Sri Suka now turns his attention to the possibility of self-purification through the worship of the lesser gods, who operate through every level of creation as the fingers of the Almighty working everywhere.