A Book Perhaps

So aside from being an Atheist (I know people are shocked to find out that there is more to life than that) I am also a writer. One idea that I have been thinking about for awhile is a fictional book that would be about what if the Biblical war in Heaven was actually lost and the God in the Bible is actually Satan and vice versa.So that the God that is worshiped and that is in the Bible is actually the evil being that wants people to be repressed and unhappy while Satan is actually the good guy who wants people to enjoy all parts of life.

While I really find this idea interesting and I could find Biblical support I have never been sure how I would present a story.

BibleDeaths

So I am reaching out to fellow non believers that would be able to give this idea good consideration and maybe have any ideas for me.