What sets off appositives in the sentence is the use of the quotation mark, comma (,). This indicates that the phrase is just an added information in the sentence, and if omitted will never change the whole thought or idea of the sentence. Aside from commas, parentheses or dashes can be used as well.
Answer:
So that the reader can fully understand what the author is trying to say or what the main point of the story is.
Explanation:
In this question, we do not know what point of the story you are referring to. Therefore, we cannot answer in detail. However, we can still look at the character of Reverend Hale and try to understand why he behaves in this way in the play.
Reverend Hale is a pastor who is brought to Salem in order to investigate the witchcraft that seems to be taking place. He is eager to help and excited about this calling, which is what keeps him from seeing the truth. Initially, Hale is too absorbed by his faith and his work to admit that he might be wrong. However, as the play progresses, Hale realizes his mistakes and attempts to change his actions. However, at this point, it is too late to go back, as the trials are no longer in his hands.
