
After 38 chapters of job and his friends talking, finally God speaks. And what does he say? He doesn't explain to Job why those things had happened to him, he didn't tell Job anything. All God does is remind Job and everyone else concerned who HE is. He reminds them of His character and His power.
We think we need to know all sorts of stuff. We think we need God to tell us all sorts of stuff. What we actually need is to know more of God.
After a few chapters of God reminding everyone how big He is. Job and his friends seem satisfied and humble in response. Whether being commended (Job) or rebuked (friends), the encounter with God has left them all in no doubt who'd in charge and they just do as He asks. When you encounter God, you don't feel like arguing anymore, you just do as He asks!