The book of Job is a very important book.The Rambam goes into it in the Guide. My main feeling about the book is this. That the author has a privileged position. That is,- he is in a position to tell you accurately what happened. So though other positions [the friends of Job] have various degrees of validity, still the position of the author is different and should be considered the right position. So when he starts off that "Job had no sin," we should take that literally. And when Job gets punished from Heaven, we should not take that as a punishment for sin. Rather that Hashem (God) wanted to win a bet with the Satan. Job surely was not at fault for this. And though the opinions of the three friends and then the last friend do reflect some aspects of reality, still they are not in the privileged position of the author. Furthermore, we know this is true because God himself tells the friends that they were wrong and should ask Job for forgiveness. Therefore what we learn is that numinous reality is beyond reason. It is the most basic and fundamental conclusion of Kant and Schopenhauer.
This is important from a philosophical point of view, because when you have God himself in the book of Job arguing the same point as Schopenhauer that gives it more weight.
This is important from a philosophical point of view, because when you have God himself in the book of Job arguing the same point as Schopenhauer that gives it more weight.