Max Lucado. Nashville: Thomas Nelson, 2010. 240 pp. (Hardback). In a shot directly to the heart, Max Lucado challenges his readers by pointing out a few facts about the state of our world: 1.75 billion desperately poor, 1 billion hungry, 10 million dying each year in Africa of preventable diseases. Lost and lonely people everywhere. Lucado’s easy, conversational style does…