In regards to Job 2:3. It is interesting you brought this up, because this was something I had planned to talk about but left it because I thought I was getting to technical. Commentators like John MacArthur note the Hebrew is the same expression for what Satan uses in Job 1:9, “for nothing.” Basically God has turned Satan’s own words against him. God is pointing out Satan was wrong that Job only worshipped his stuff. Which is something I pointed out at the end that Satan, Job, and Job’s friends were all wrong in this. God is pointing out here Job is not suffering because Satan was right about him in this, but there is deeper thing taking place. Job didn’t have his stuff taken away for the cause Satan had thought.