Final answer:
The biblical concept of sowing and reaping is analogous to the literary device of typology, which is a form of foreshadowing and is commonly seen in literature to signify motifs and themes.
Step-by-step explanation:
The biblical concept of sowing and reaping that you've described is connected to the literary device known as typology. Typology is a method of biblical interpretation wherein an element found in the Old Testament is seen to prefigure one found in the New Testament and is a form of foreshadowing. In literature, similar repetitions and patterns, like motifs or symbols, are deliberately used to enhance the themes and messages within the text. For example, in Mary Shelley's Frankenstein, Shelley's use of biblical imagery and references to various types of education create patterns that contribute to our understanding of the characters and the overarching narrative. Similarly, the use of a repeated image, such as the green light in F. Scott Fitzgerald's The Great Gatsby, serves as a motif that enriches the story's meaning.