I would assume the person/thing that made the lamb.. I could be reading it wrong but I would say its refering to god/jesus.
According to the essay written by Dryden, if a satire was written about a Man. The Man would most likely be hurt but a Fool will not. A Man would secretly be wounded by the words in the satire, a Fool will not. A fool will be glad if a satire is written about him.
The answer is e) Selfishness.
A hero, as descibed in the Anglo - saxon essay, have several qualities like courage, bravery, hospitality, also, shown as a quality, revenge. And all the mentioned in the question.
The ultimate wish is FAME, but, in order to get it, helps others, which a selfish person wouldn't do, therefore, the answer is E.