Zaroff uses this comparison because in his mind the hunt is just like a well calculated game of chess.
Answer:
"For there they that carried us away captive" and "How long shall we sing the Lord's song in a strange land?"
I'm going to say "It set up the events necessary for the surprising conclusion." :)
<span>Jonathan is a humble being, he values a lot of things that were given to him by blessings of God. He has immense value of his life, family and a bicycle as well. He cherishes his life ever since he overcame the war and values the little things deeply.</span>
The point of view is 1st person since “I” is used