 When God Writes Your Love Story , first published in the United States in 1999 , is the third book written by Eric and Leslie Ludy , an American married couple . Like the Ludys ' previous two books , His Perfect Faithfulness : The Story of our Courtship ( 1996 ) and Romance God 's Way ( 1997 ) , its major themes are romance and Christianity ; it tells the story of the authors ' first meeting , courtship , and marriage . After becoming a bestseller on the Christian book market , When God Writes Your Love Story was republished in 2004 and then revised and expanded in 2009 . More than 350 @,@ 000 copies were sold worldwide by 2009 . Translations of the book have been published in Spanish , German , and Traditional Chinese . 
