What is an analogy for lord?

Lord of the Flies Centenary Edition by William Golding novel is the only one I taught over and over during the twelve years I worked with high school seniors. My other choices I would switch around those years, drop some, add some. This one I kept. It is that important. I think of "Lord of the Flies" as a necessary manual for societal behavior and an effort to keep the chaos of evil at bay.