If your church is ranked the fifth fastest growing United Methodist congregation in the United States, you’re doing something right. Such is the case of Impact Church in Atlanta. 4D Impact by Olu Brown—the founding pastor of the church—takes a critical and inspirational look at four aspects of twenty-first century church ministry: culture, hospitality, worship, and technology. It offers diagnostic tools to help you determine if your church is healthy or in need of a reboot, plus important guidance for churches that may have reached a point of irreversible decline. No matter where your church ministry falls on the spectrum of church health, the book will leave you feeling more informed, equipped, and inspired to face the future.