Fredrick Henry farewell to arms

A Farewell to Arms is a novel by American writer Ernest Hemingway, set during the Italian campaign of World War I. First published in 1929, it is a first-person account of an American, Frederic Henry, serving as a lieutenant ("tenente") in the ambulance corps of the Italian Army.

Explanation:

the words "slavery," "devils," and "murderer" evoke a sense of disgust.