I just started reading this book last night, and couldn't put it down until 4am. I feel like it resonates with everyone on some level, it does with me. That despite our brokenness and things we've done or hardness of our hearts, God loves us and won't give up on us. It's a fiction and great read so don't think of it as a typical "Christian" book. It is just real, the real struggle in our hearts and minds.
"Love one another as He loves. Love with strength and a purpose and passion and no matter what comes against you. Don't weaken. Stand against the darkness and love."