@pattuck418 That's great, and very interesting! Your book has quickly risen to the top of my list! :)
I should clarify, however, that when I say I write Christian sci-fi or fantasy, I don't mean that I write for a Christian audience. I just mean that I'm Christian and my stories are obviously written from that worldview. But my target audience is not Christian, although I do hope Christians will enjoy them, too.
This is perhaps most obvious in my latest fantasy novel, "Echoes of Fallen Gods", which I hope will appeal to a non-Christian reader as a fantasy story set within a deep mythology. Someone with a passing knowledge of Christian themes might also enjoy it as an allegory. But to me, and hopefully to any Christian reader, it's more literal than that.
It's a theological thought experiment: what if God (that is, the God of the Bible, not just some Jesus-like figure) created a second universe where magic is simply the fifth force of nature, and where, instead of the devil tempting man to fall, it was the other way around - man deliberately invited the fallen spirits into the world.
So in this novel, God, known here as the Word, isn't just a stand-in for our God. He's literally the Word from John 1:1, even though this is an entirely different universe. But the book is still written with a non-Christian target audience in mind, so while this is something that will deepen the understanding of the story for a Christian reader, it is not necessary for a non-Christian audience to grasp in order to enjoy it.