I have just learned recently that one of the temples in ancient Rome housed the statue of Janus, the two-faced god of boundaries. The temple had doors on each end, so each side of the statue could face a door. During times of war, the doors remained open. They were closed in times of peace. According to Plutarch, who wrote this in “Life of King Numa,” “[Janus] also has a temple at Rome with double doors, which they call the... Read more