The Master and Margarita

This is the most mysterious of novels in the entire history of domestic literature of the 20th century.
This is a novel that is almost officially called "The Gospel According to Satan".
This is "The Master and Margarita". A book that can be read and reread dozens, hundreds of times, but the main thing in it is still impossible to understand.
So, which pages of "The Master and Margarita" are dictated by the powers of light? And which are written "from the words" of the forces of darkness? So far, no one knows. Read it. Maybe you will find out first?..