You know nothing of my knowledge of the Bible or God, and your ignorance has led you to make statements with no supporting information. A childish mistake, but one that I can forgive.
Unless you assume God has no knowledge of the consequences of His actions, He specifically created the fallen angel Satan, one of whose pre-ordained tasks was to torture poor Job. Conversely, God knew that Job would prevail in the trials, yet He still put poor Job through them. Even today's scientists would not put a lab rat through such an experiment , knowing with 100% certainty what the outcome would be.
Or perhaps you don't believe in an all-powerfull, all-knowing God.
So to answer your question, yes, I do believe that God is all-powerful and all-knowing. He knew what the result of Job's testing would be, but He did it anyway because we need to see and hear Job's testimony.
But we digress...
I know you will come back saying that God created Satan, so God did it indirectly. If you want to believe that, fine, but the point is that Satan did it, not God.