What's one quote that shows how the author’s faith has transformed since the beginning of the book. In chapter 2 or 3.

Elie thinks that God has forsaken his own people, especially after the execution of the young Pipel. Elie curses his own God.

Never shall I forget those moments which murdered my God and my soul and turned my dreams to dust. Never shall I forget these things, even if I am condemned to live as long as God Himself. Never.