In "Child of God," the old man's reflection reveals a deep-seated belief about human nature. When asked by a deputy if people were meaner in the past, he contemplates the timelessness of human behavior. His response suggests that the essence of humanity has not changed over time; people are fundamentally the same regardless of the era.
This perspective challenges the notion that society evolves into a more compassionate or cruel state. Instead, the old man's view implies that the capacity for kindness and meanness has always existed, rooted in the very essence of human existence.