One area in the bible which I have a problem understanding is the story in 
the beginning of Job.  In this book, God talks to Satan and brags about His 
servant Job.  He then goes on to bet with Satan, that whatever Job does, he 
will not renounce his faith in God. There are a couple of reasons this 
strikes me as odd.  First of all, why would God, who is all knowing want to 
have anything to do with making deals with Satan?  Secondly, why would Satan 
be interested in making deals with God, if he knows God already has the 
future planned out? Lastly, why would God put unnecessary affliction on His 
best man if it were only to prove a point to Satan?
Maybe one of the reasons God would take a bet on by Satan in the book of 
Job is to teach a lesson to, not only Job and Satan, but the reader of the 
story.  I think an important point of the story is the underlying theme; bad 
things don't just happen to bad people.  There is no other apparent 
justification for what God put on Job.  Maybe something has to happen to one 
person, to be able to save a thousand.
The other side of the story is seen on the part of the Satan, who unwisely, 
decided to challenge God to a contest, which you think he would know he was 
unable to win.  So why would Satan waste his time making a bet that he knew 
he would lose? The only reason I can see is that he truly thought Job would 
fall under the circumstances.  This exchange between Satan and God seems 
like a no win situation.  God, on one hand would never have made a bet, 
which would result in Him, appearing weaker or him losing.  But, Satan was 
stupid enough to make a bet with God, which he surely knew wasn't going to  ...