Book excerpt: "Why should I invest myself in something that I'm not sure does any good?" This is a question many people today are asking about the church. Data shows young people are leaving the church, especially in urban contexts. Yet as Jon Tyson will show you in this Barna Frame, the church has much to offer cities—and individuals—in the 21st century. Whether you come with an open-mind, skeptical, or already committed to your local church, join Jon Tyson, lead pastor of Trinity Grace Church in New York City, as he makes the case for why church matters.