In my entire life I have never met a single kilted member of the Scottish clergy, of ANY denomination, who was not wearing a sgian dubh. The circumstances of the meetings have been as varied as the Royal Enclosure at the Braemar Games, a banquet at Edinburgh Castle, and a funeral service in a private chapel near Nemphlar, in Lanarkshire. In that part of the world the wearing of the sgian dubh seems to be a non-issue.