Let me share one example of a divine signature that has special significance for me personally. This was a tender mercy in the fullest sense of the word tender. My father, typical of many other men from his generation, did not express emotion openly very often. In all my growing-up years, I can never remember him telling me or any of my brothers and sisters that he loved us. We knew that he did, because he was a good father. He read stories to us almost every night. He taught us to work and how to be responsible.