1. Actually, Job's faith did falter.
2. God, in this scenario, is still a douchebag.
please explain
The original concept was that Satan basically double-dog dared God to test one of his children not to give up faith, and God took him up on it. It went down pretty much like this:
8 Then the LORD said to Satan, "Have you considered my servant Job? There is no one on earth like him; he is blameless and upright, a man who fears God and shuns evil."
9 "Does Job fear God for nothing?" Satan replied. 10 "Have you not put a hedge around him and his household and everything he has? You have blessed the work of his hands, so that his flocks and herds are spread throughout the land. 11 But stretch out your hand and strike everything he has, and he will surely curse you to your face."
12 The LORD said to Satan, "Very well, then, everything he has is in your hands, but on the man himself do not lay a finger."
What happens next? Well, first Job's servants are all killed. Then all of his sheep are burnt by fire from heaven. The some guys run off with his camels. Then the roof falls in on his sons and daughters, and smashes them all flat. What does Job say?
"Naked I came from my mother's womb,
and naked I will depart. [c]
The LORD gave and the LORD has taken away;
may the name of the LORD be praised."
So Satan comes back to check in with God-- "Hey God, how's it going with your servant?"
God: "Still worships me, nyah nyah."
Satan: "Oh really? I know-- strike at his body, that'll do the trick!"
So Job was then covered with painful sores from head to toe. Job's wife says "Holy crap, Job, how long are you going to worship a god who allows this?" Job replies "Shut up, bitch!" Job's friends come to visit, and they can barely recognize him, he looks so bad. They weep and tear their clothes apart, then sit with him for a week without saying anything about how terrible he looks.
Job seems to have an idea, though, because he then curses the day he was born, wishing instead that he had been buried as a stillborn child. To say that Job is in a funk is an understatement.
Then somebody named Eliphaz the Temanite (who?) speaks up: "Hey Job, quit your bitching! God brought you into this world, and he can take you out!" He takes a very long time to say this.
Job replies: "God really seems to have it in for me. I really wish he would just kill me off now, and have done with it......dammit." He takes a very long time to say this.
Then somebody named Bildad the Shuhite (who?) speaks up: "Hey Job, don't be dogging on God like that. He has your back, really. You'll see. Any time now, you'll see!"
Job replies: "Yeah, I guess you're right. I didn't do anything wrong, but I hate myself anyway. God is still awesome, of course."
Then somebody named Zophar the Naamathite (good god, how long is this conversation going to be?) speaks up: "Hey man, don't even pretend like you're blameless. God will smite you down for talk like that, and you'll deserve it."
Job replies: "Well, shit. Everybody's laughing at me. The world doesn't seem beautiful anymore. But since God created it, I guess that's his prerogative."
Then Eliphaz the Temanite says: "God's gonna wash out your mouth with soap, boy!"
Job replies: "Yeah, I know. But I'm going to go ahead and say it: God's being a real dickweed."
Then Bildad the Shuhite says: "Start talking some sense again, and I'll talk to you. But that's enough of that!"
Job replies: "Meh. If you're not going to help me, just go away. I'm sick of you guys yelling at me. I haven't seen any of you all covered in sores lately."
But they did not go away. They stuck around and argued with him for a while longer. Job, meanwhile, continued to complain. For a very, very long time.
So finally the three guys figure out that Job wasn't going to budge, and they stop hassling him.
But Elihu son of Barakel the Buzite, of the family of Ram, shows up. He's very angry with Job for justifying himself rather than God.
So Elihu takes his turn arguing with Job for a while, but doesn't get any further than the other guys.
But then-- FINALLY-- God himself decides to show up: "Job, you smartass! You weren't here when I made the earth, were you? No, I didn't think so. No, shut up-- you've done enough talking. You weren't here when I hung the stars, am I correct? English boy, do you speak it? No, I guess you speak Hebrew. Anyway, my point being....shut up, bitch. My way or the highway.
Job replies: "All right, you win. I suck. I am the slime of the universe. I despise myself-- I'm just going to go dig a hole and lie in it now, okay?"
Then God castigates Job's friends for butting in on Job's business, and tells them that if they go sacrifice some bulls for him and Job prays for them, they'll be fine. So they do, and he does, and they are. Then God throws a big party for Job and his friends, and all of his brothers and sisters (who have escaped death for some reason) attend. God gives Job a bunch of cash, and some more sons and daughters to replace the ones who were smashed to death earlier. And a whole bunch of livestock.
Later, God to Satan: "You owe me a dollar. You shouldn't have bet me anyway, you know, because I'm omniscient (that means all knowing), so I knew all along that this would be the way things turn out!"
Satan: "If you knew all along, then why the hell did you allow Job to have his entire life destroyed like that?"
God: "Errr...."