Remembering the Monks of Tibhirine

May 31, 2016 marks a grim anniversary in the history of the Cistercian Order. It’s been twenty years since the assassination of seven Trappist monks of Notre Dame de Atlas Abbey in Tibhirine, Algeria. The monks, who had been kidnapped by insurgents two months earlier, were probably killed on May 21; their remains were recovered ten days later — on May 3…