In a small town in Michigan, lightning strikes the cross outside a church and a brilliant young doctor, Macey Lewis, wants to help. When she recruits a volunteer carpenter, strange things start to happen.
Dr. Lewis's colleague, Dr. Zachary Norman, is a staunch atheist trying to understand how the carpenter repaired the cross so quickly. But the only explanation goes against everything he ever believed.
Four-year-old Alex Thomas is diagnosed with leukemia, and his mother has been told she must do only one thing for her son to be made well.
James Lindy, a blind minister, leads this motley crew in their struggle to see by faith - and to discover if the carpenter is the reason these strange things are happening.