This is a season when people are particularly bold and passionate about telling the world who they place their faith in. Physical expressions of this faith are everywhere. Take a look around. On billboards, bumper stickers, vacant lots, fences, public land, private land, businesses and in front yards you’ll see them — campaign signs! All have the names of a person or ballot initiative, many have arresting slogans too. You can argue the validity or truth behind the candidates and the messages, many do, but I contend that at the heart of all these is faith and hope. Faith in...