The origin and influence of the biblical literature is an important and lasting research topic, and its narrative style exerted great influence on later writers. From the surface of the text, Winesburg Ohio and the Bible links obviously. Narrative unity is a kind of basic aesthetic quality. From the deep analysis of the text, we found that Winesburg Ohio and the Bible have great similarities in narrative unity. They both have the functional characters to connect the individual narrative. The narrative unity in the Bible is enbodied mainly by repeating. Anderson skillfully used the recurring images, frames and themes in Winesburg Ohio, so as to demonstrate its narrative unity.