What is the underlying message of all of Arthur Jarvis’s writing? How does reading his son’s writing affect the behavior of James Jarvis?

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A poem's underlying message or concept is

To determine the underlying message of all of Arthur Jarvis's writing, you will need to read his various works and analyze their themes and messages. Arthur Jarvis's writings can be found in the novel "Cry, the Beloved Country" by Alan Paton. By reading the book, you can gather insights into Jarvis's beliefs, ideas, and perspectives.

As for how reading his son's writing affects the behavior of James Jarvis, you will need to read the novel as well. In "Cry, the Beloved Country," James Jarvis undergoes a significant transformation after reading the writings left behind by his late son, Arthur Jarvis. The exact impact on his behavior and attitudes can be understood by examining the character's development throughout the story. By closely following Jarvis's interactions and reflections in the novel, you can gain insight into the changes he undergoes and the influence of Arthur's writing on his perspective.