The Divine Comedy

It was a text difficult to read but I kind of got it, the chapter we had talks mainly about the visions or the rules in which your sins may be punished. It also talks about some visions about how it is and who can or can't go there, a comparison between hell and heaven or even purgatory.
The ways the sins are seen and the circles your soul may go.
Basically it's a man that talks about what he discovers and what he sees, for example there are 3 animals which represent the bad side of human behavior.