Paul has been an interesting subject in my fellowship, we have a few people who you could say are borderline obsessed with his sermons. But take a look at this.
http://www.youtube.com/watch?v=ERIXg...eature=related
From what I understand from what Paul is saying is that works come out of a true salvation. That your works are your evidence of your true conversion.
James 2:18 Yea, a man may say, Thou hast faith, and I have works: show me thy faith without thy works, and I will show thee my faith by my works.
Just my 2 cents.