"Granting Muslims a carpet for prayer at the Vatican library was decried as 'a total betrayal of Our Lord Jesus Christ' by Deacon Nick Donnelly."
“Of course, some Muslim scholars have asked us for a room with a carpet for praying and we have given it to them,” Giacomo Cardinali, Vice-Prefect of the Vatican Apostolic Library, told La Repubblica." FULL STORY at above link.