If Jesus was just a teacher who lived and died in first-century Palestine, Christianity would be a waste of time.But what if the miraculous were somehow true? What if this man really did rise from the dead, after being publicly executed on a Roman cross outside the walls of Jerusalem?In the final episode of our 'singles' series, John Dickson brings you the words of his friend Ben Shaw, who invites sceptical listeners to think about the implications of Christianity's most startling claim of all: that Jesus rose from the dead.