 Before the book 's release , it was endorsed by Leslie and Les Parrott , authors of Saving Your Marriage Before It Starts ; Beverly LaHaye of Concerned Women for America ; and Joe White , President of Kanakuk Kamps . The first edition was packaged with a CD single by the Ludys : " Faithfully " , a song they had written specifically to accompany the book , with lyrics discussing the beauty of having a life partner . 
