Robin Jones Gunn said this quote

Sierra felt full of hope and confidence in God. She knew who she was. And she knew Whose she was.Whatever mysterious plan God had for her life, it would be an interesting one. As Christy had said earlier, God writes a different story for each person. Sierra decided hers might not be a bestseller or even a thriller. It certainly wasn't a romance. But it was turning into a fine mystery. And she could live with that.