Answer:
Although I'm not an insect, some people found me very difficult to exterminate. They called me something like 'insane priest.' The first half of my name means the same as 'scrape,' & my last three letters are a metal. Who am I?
A beacon from home to guide your way. It can be a lifesaver on a stormy day. What is it?
It cannot be seen, cannot be felt, Cannot be heard, cannot be smelt. It lies behind stars and under hills And empty holes it fills. It comes first and follows after, Ends life, kills laughter.
Face with a tree, skin like the sea. A great beast I am. Yet vermin frightens me.
A harvest sown and reaped on the same day in an unplowed field. Which increases without growing, remains whole though it is eaten within and without. Is useless and yet the staple of nations.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.