Answer:
Father Flynn argues that Sister Aloysius has been “out to get him” for a long time. In an effort to defend his innocence, the priest mentions that Sister James believes that the accusations are false. Father Flynn grows increasingly aggravated, and he demands that Sister Aloysius provide him with concrete evidence that supports the allegations brought against him. After she replies that she saw the priest grab another student’s wrist, Father Flynn responds that he will have Sister Aloysius removed from her position at the school.
 
        
             
        
        
        
I think it is personification, because personification means to make non living things sound real, and the lines 149-151 follow that. “The taut gut vibrating hummed and sang a swallow’s note.”
        
             
        
        
        
Answer:
She meant that Auggie has a big problem that he will have to deal with all his life.
Explanation:
As you may already know Auggie Pullman has a physical disability that limits many things in his body, in addition to making him look deformed, which causes many cases of prejudice that make Auggie very sad.
Since it is not possible for Auggie to get rid of this problem he will have to live with it his whole life and Miranda believes that this problem is an unjust and evil picture of the universe dealing with Auggie.