What rules and punishments are used in Jonas's society? How does Jonas feel about the rules?

At first, Jonas accepts the rules and punishments as how things are. After he begins training, he starts to have doubts

The rules and punishments are used in Joan's society

Are if you do something that provoke their rules you'll be released.

Jonas doesn't understand the rules at the beginning of the book once he get is task or something like that he starts to think about the rules.