One of the major themes of Regeneration is father-son relationships. When Rivers goes on leave, he thinks a lot about his childhood and his relationship with his father. His father was both a priest and a speech therapist, and tried to foist his beliefs on his son. However, the young Rivers one day decided that his father's beliefs about speech therapy were "nonsense" and mentally "[swept] away his father's life's work in a single minute as twelve-year-old boys are apt to do" (153). Rivers also dares to "suggest that Genesis was no more than a creation myth of a Bronze Age people" (153). Despite his father's efforts to impose his beliefs on his son, Rivers rebels and goes his own way. In some ways, the relationship between Sassoon and Rivers is similar to that between Rivers and his own father. Rivers believes that is is Sassoon's "duty to go back, and [his] duty to see that [Sassoon] does" (73). Is Rivers attempting to "father" Sassoon in the same imposing manner that his father raised him?
Another important idea in the novel is the disconnect between soldiers and civilians. After Graves leaves Craiglockhart, Sassoon begins to hate "everybody, giggling girls, portly middle-aged men, women whose eyes settled on his wound stripe like flies. Only the young soldier home on leave, staggering out of a pub, dazed and vacant-eyed, escaped his disgust" (44-45). He feels it is unjust that people can stay at home, living normal lives, while men are dying and wasting away in trenches. There is also a sense of awkwardness and conflict about the war from the civilian point of view. When Sarah finds the tent full of mutilated soldiers hidden from public view, she is shocked and stares uncertainly. Afterwards she realizes that "there was nothing she could have done that would make it better. Simply being there, by being that inconsequential, infinitely powerful creature: a pretty girl, she had made everything worse. Her sense of her own helplessness, her being forced to play the role of Medusa when she meant no harm, merged with the anger she was beginning to feel at their being hidden away like that. If the country demanded that price, then it should bloody well be prepared to look at the result" (160). Sarah is conflicted because she is powerless but feels strongly that others should see what the war has done to its soldiers. To hide them away perpetuates the idea that there is only courage and glory in war, rather than trauma and irreversible damage. Prior personifies the soldier's conflict. While being examined by a doctor, Prior notices that the doctor "thinks [he's] shirking...and the idea made him go cold" (161). If Prior does not return to war, he is seen as a coward. However, if he does go back to France, he will only exacerbate the physical and mental damage that has haunted him since he left the front. Are there other ways in which the disconnect between soldiers and civilians is shown? Also, how is the theme of societal beliefs versus individual beliefs seen in the novel?