The Bible says, "...only those whose names are written in the...book of life." (Rev. 21:27). The above statement is biblically evident in that, a witness made the following statement: "I, (John) saw...books were opened. Another book was opened, which is the book of life...." (Rev. 20:12). ...everyone whose name is found written in the book will be delivered. (Daniel 12:1). Jesus said, "...rejoice that your names are written in heaven." (Luke 10:20,NIV).