At the beginning of the text, Elie is a normal Jewish boy. He is studying his scripture, and he believes in God because that is what he was taught. He is in fact quite religious and eager to learn more about God.
However, Eliezer's family is taken to a transportation camp, and he loses his whole family except for his father. As he begins to see more and more tragedy and injustice, he begins to doubt that God really exists. He also begins to doubt that God actually cares about the injustices that the Jews are having to face. He says that "some of the men spoke of God: His mysterious ways, the sins of the Jewish people, and the redemption to come. As for me, I had ceased to pray. I concurred with Job! I was not denying His existence, but I doubted His absolute justice."
As more and more tragedies accumulate, Eliezer becomes less sensitive, less empathetic and stops believing in God completely. His worldview is completely shattered. He states that:
"Never shall I forget those flames that consumed my faith forever. Never shall I forget the nocturnal silence that deprived me for all eternity of the desire to live. Never shall I forget those moments that murdered my God and my soul and turned my dreams to ashes. Never shall I forget those things, even were I condemned to live as long as God Himself."
Eliezer concludes that there is no God, and no one cares about his suffering. Moreover, no one will come help him.