Have you ever felt like someone was watching you? If it’s the boss at work, we tend to straighten up and work more efficiently. If it’s a romantic admirer, we are quick to put on our best face to make a good impression. Christians, expect to be under constant surveillance. If you think you can hide, Matthew 5:14 is there with a reminder: “You are the light of the world. A city set on a hill cannot be hidden.” And people are not only watching us. They are reading our life-story; book, chapter and verse.

The world has heard our sermons. But they are hungry for sustained proof. They have listened to... (Continued)