The central conflict arises from the protagonist's attempt to maintain moral purity and extreme sensitivity within a callous, commercialized society. Harley, a man defined by his excessive benevolence and emotional vulnerability, navigates a series of episodic encounters that test his integrity. He faces constant opposition from a world that prioritizes material gain over human connection, leading to personal loss and social failure. The narrative is presented through a fragmented, non-linear framework, often utilizing a frame story that emphasizes the fragility of the protagonist's ideals.

Discussion often centers on the novel's role as a primary example of the sentimental movement in 18th-century literature. Readers frequently highlight the stark contrast between Harley's internal moral landscape and the harsh, indifferent environment he inhabits. Critics often debate whether the author intends for the protagonist to be viewed as a virtuous saint or a naive fool whose sensitivity renders him ineffective. The pacing is noted for its deliberate, reflective quality, which prioritizes thematic exploration over traditional plot progression. This work remains a significant point of reference for those interested in the historical development of moral philosophy and emotional expression in fiction.