"Cry, the Beloved Country" is a novel about a black Anglican priest from South Africa's rural Natal region who embarks on a journey to Johannesburg in search of his sister and son. The priest grapples with the racial injustice and social inequality of apartheid-era South Africa, while his son becomes involved in political activism and is wrongfully accused of a crime. The novel explores themes of love, fear, and social justice, while highlighting the destructive effects of apartheid on the human spirit and the South African landscape.

The novel is set in a small frontier town of an unnamed empire, where the magistrate lives a life of civil service and relative peace. His world is disrupted when the Empire declares a state of emergency due to rumors of barbarian uprising. The magistrate becomes a critic of the Empire's brutal and inhumane methods of dealing with the perceived threat, which leads to his arrest and torture. As he tries to understand his role in the vast political machinery, he also grapples with questions of power, justice, and humanity.