Question

For what purpose he wrote that novel the gods visit to earth

Answer 1

he write novel god visit to earth to prove people that in this univers their is an power which is known as god

Answer 2

$\huge\red{\mid{\fbox{\tt{ᴀɴsᴡᴇʀ }}\mid}}$

Durgacharan Ray has written the novel "The Gods visit Earth" about the visit of Brahma (the creator) and other Gods to calcutta. It basically explains the two contrasting images of the city of Calcutta.