This phrase denotes a specific type of literary work characterized by its narrative focus on unexpected or sudden events, often implying a sense of impending doom or disruptive change. It typically refers to publications centered on themes of eschatology, particularly concerning the end times and the second coming. A well-known example within this category is a novel series that uses the expression as its title, exploring scenarios related to the rapture and subsequent tribulations.
The significance of these narratives lies in their ability to explore complex theological concepts within a fictional framework, making them accessible to a wider audience. Such works often serve as a vehicle for discussing religious beliefs and moral values, offering both entertainment and potential spiritual reflection. Historically, these types of books have gained prominence during periods of societal uncertainty or religious revival, reflecting a cultural interest in understanding and interpreting prophesied future events.