The story is inventive and the characters real. The plot is an allegorical depiction of the Christian life and has some good lessons about dealing with hardship and trusting God. Unfortunately, it also displays the lack of fully understanding the believers' authority over the devil and is built upon the major premise that God is "in control" of everything. There is one line in which one character acknowledges that "the King" doesn't purpose all random, bad events, but that He makes a purpose out of them, but even this character misses the mark as she stands up for the King while imputing good purposes in evil circumstances.
However, this is often how many believers see God. The author does a good job of depicting the lack of knowledge of the "Chronicles" or the word, that is true of so many. And the way that we too often try to understand spiritual truth through our thoughts, feelings, and experiences.