We have the truth, fancy buildings, and elaborate worship services. We have prayer meetings, Bible studies, and community outreach programs. Yet something is still missing. In spite of our religious appearance, many of our churches no longer resemble the church written about in the book of Acts. Many Christians today are not easily distinguishable from the world. We may go through the motions, but our heart isn't in it. This is what happens when our "Christianity" is neither hot nor cold, but lukewarm. How could God's people get to this point? In this book, author and pastor Bill Kasper examines the letter to the church of Laodicea, found in the book of Revelation, to reveal the true source of lukewarm spirituality as well as how we can overcome this predicament and have a renewed passion for God.