Like the only other reviewer mentioned, this book is really religion focused (it's very church-y), and the religious talk can get really over-whelming when reading. I think I just kept on reading because it's well-written and also just to see how they would get together at the end, but it's definitely not for everyone.
The upside is that after reading this, I discovered the author has actually written a conqueror story (yes!). It's the "My Lord" series, and it is a great read - angsty, lovely, nuanced and very well-written, showing that love is not a easy journey at all. Definitely up there among my fav conqueror stories. So if you liked conqueror stories, check the My Lord series out.