You can find information to create this thesis statement by using several different types of sources. In addition to the standard Google search for websites about the topic, there are online and offline books and magazines that deal with religious subjects. Ministry Magazine is a good source to consider, along with Enrichment Journal and Christian Standard. Liberty University's Digital Commons also provides a lot of good insight into growing small churches. Any church can be successful in a small city, as long as it provides the community with what the people need in order to feel their lives are being enriched by church attendance. By reading good sources and focusing on the value to the community, you can create a good thesis statement.