If you liked Education, by Tamara Westover, read this for a deeper understanding of religious fanaticism. The modern day fanatics in this book demand absolute obedience from their followers. Their out-of-control narcissism knows no bounds, even to the point where they are willing to assault their own wives and children. A senseless murder that is at the core of this story. The mystery is not who, but what kind of a twisted thinking and rage could lead to this.