Ian Pitt-Watson, professor at Fuller Theological Seminary, said: "I heard a silly story about an elderly Scottish couple who had never flown before, but who decided they were going to visit their children in New York and see their grandchildren for the first time. They were on a charter flight in a Lockheed TriStar. They were about halfway out over the Atlantic when their pilot's voice came over the intercom: 'This is your capta…