Stop it. You are taking the fun out of one writing his own unique understanding of the history of evil. The Lord God Almighty’s own testimony on evil is sorely lacking, when pride and profit are at stake.
On writing in general, Solomon was experienced in the matter:
“And further, by these, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.” Ecc. 12:12
I expect his ambition exceeds his ability, but stretching is how we grow. No question it seems idiosyncratic, but if he’s a believer he’ll have the Holy Spirit along for the ride—and it’ll be fun to hear, once we’re together in the sweet by-and-by, all the details of how they proceeded.