Job has had enough. After losing everything in his life, including the death of all of his children, Job is screaming to God, “Enough is enough!” He is demanding to be able to stand before the Almighty and plead his case.
He is demanding that God shows up to defend himself because Job believes God owes him an answer as to why all those horrible things have happened in his life.
Guess what? You are allowed to do that too. God can handle it because God is big enough.