I want to read Final Crisis, Batman RIP and The Ressurection of Raz Al Ghul. I was wondering which order I should read them all in so I don't spoil anything before I move on to reading Battle For The Cowl. Thanks.

With Batman stories, it hardly matters. Jump around.

Resurrection comes first, after that best reading order is the one Grant Morrison himself declared:
* Final Crisis #1-3
* Superman Beyond #1-2
* Submit
* Final Crisis #4–5
* Batman #682–683
* Final Crisis #6–7

Hopefully my first forum post helped somebody out!