The topic for the lecture is "St. Olav as Legislator". You can prepare yourself by reading p.Olav's latest book "The History of the Catholic Church in Norway - from the early mission to today". P.Olav has recently celebrated his 89th birthday and has long been an important contributer to the web page katolsk.no, publishing in-depth articles on a number of theological and historical topics. He is also the author of the book "The Pater dips his Pen".