Book excerpt: Christians often misunderstand one another when they refer to the kingdom of God. They may ask: Is it here on earth? In our hearts? In our churches?" Over the years, best-selling author Howard Snyder has been helping pastors and church leaders understand kingdom terminology. Now he explains in eight models how the kingdom or reign of God has been and may be conceived. Snyder explains with biblical texts and illustrations from church history. If you are a pastor or church leader, you will find guidance for building new kingdom communities in your congregation as well as ways to relate kingdom theology to global crises with the environment and our economy.