The German theologian Helmut Thielicke told of a hungry man passing a store with a sign in the window, "We Sell Bread." He entered the store, put some money on the counter, and said, "I would like to buy some bread." The women behind the counter replied, "We don’t sell bread." "The sign in the window says that you do," the hungry man said. The woman explained, "We make signs here like the one in t...