Jack Crowley wants to call his painting "A Time To Kill." This is a line from the Bible, Ecclesiastes: "To everything there is a season ... a time to kill and a time to heal." Given the legal storyline, though, this is probably a John Grisham reference. A Time To Kill was Grisham's first novel and one of his many bestsellers. It was eventually made into a movie starring Samuel L. Jackson, Matthew McConaughey and Sandra Bullock.