Poetry helps in this aspect to accentuate the commentary. There are also specific passages where these people describe their lives as they go through the journey and how they feel about things happening around them, as well as how they feel about themselves and their position. However, there is not only the commentary on the people but also on the environment that surrounds them. It is a common theme in poetry to talk about the grandeur, vastness, beauty and wonder of the environment that writers pass through. (Keene