People misunderstand the book of Job bigtime and I can see why. It's a very long and somewhat confusing ride.
I've written on Job a bit: Here's part of it:
Those who use this book to say: “ God will do as He pleases.” are missing the point. Those who use Job to say: “God causes calamity.” have it wrong. To say that God was drawing in the dark shadows of Job’s life seems to me to be borderline blasphemy, and it makes a mockery out of the very real picture of spiritual warfare that is though out scripture. Some assume that Job was right to say that he would accept trials from God, but that is also missing the point. God was not the source of Job’s trials. Maybe what Job should have said was: “God forgive me for blaming my pain on you, even for a moment, when all you have ever brought me is good. God wasn’t drawing in the shadows of Job’s life. He was preventing those shadows from doing their worst. The kind of health and wealth theology that says: “If I live a good life, I will never be attacked by Satan and every thing will be peachy keen.” is one direction that our assumptions about how God works can take us, and Job seemed to have subscribed to that, at least in part, when he kept saying that because he was blameless, he deserved better. Another direction that some go with Job is to assume that it is all about God controlling everything including Satan...
The book of Job is not, I believe, supposed to only teach us that God is in control and we are not. It seems to me that it teaches us how much difference one man’s life can make in this universe, which is the opposite of what many use the book to say. Satan peers over his cards and whines about the game being rigged. So God says, in essence: “Fine, I’ll put everything on Job. I’ll gamble that he really does love me and not just the stuff I’ve given him.”
And although Job whines a bit, and is extremely confused about what God is doing, and what in the devil is going on, he comes through with flying colors. God bets on Job and Job places his bets on God’s goodness, against all odds, in spite of what he feels or how life looks at the moment. He says: “God will see me though in the end. I’ll cast my lot with Him.”
Even the ancient book of Job looks forward to a day when a former murderer and learned pharisee named Saul becomes God’s man, Paul, and Paul looks back at all his Torah learning and understands that Christ has fulfilled all the requirements of the law. And Paul says: “I’ll gamble it all on Jesus and Him crucified. This is where I take my stand.”
Job isn’t about God saying “Shut up, I’m in control here.” It’s about God’s faithfulness to come through in the end for those who truly love him. He might not make us wealthy or wildly successful in this life. We may be poor and blind and naked. But, if we place our bets on Jesus and Him crucified, we can be assured of being part of God’s restoration of creation, to be made new, and shed this old body like a worn out garment.