Pope Benedict XVI said Sunday that he was "deeply sorry" about the angry reaction to his recent remarks about Islam, which he said came from a text that didn't reflect his personal opinion. "These (words) were in fact a quotation from a Medieval text which do not in any way express my personal thought," Benedict told pilgrims at his summer palace outside Rome. "At this time I wish also to add that I am deeply sorry for the reactions in some countries to a few passages of my address at the University of Regensburg, which were considered offensive to the sensibility of Muslims," the pope was quoted as saying on Sunday by the Associated Press.