The Philosophy Of Will

My new 6 scene miniplay is a Biblical based work that I worked out based on the question about faith that puzzles me the most. What is free will? How the concept seems to so different from Jehovah's and Satan's perspective. Whether it is real or not? Whether it is a good thing or not? The play is these ideas being talked out in my head assigning the thoughts to what I think is God's and Satan's point of view and resolving within myself how I really feel about the issue as far as I can understand it.