Ibisobanuro ahagana hasi ku ipaji
a Hari igitabo cyavuze ibirebana na purugatori (Orpheus: A General History of Religions) kigira kiti: “nta jambo na rimwe riyerekezaho wasanga mu Mavanjiri.” Nanone, hari igitabo (New Catholic Encyclopedia) cyagize kiti: “Inyigisho ya purugatori ya Kiliziya Gatolika ishingiye ku migenzo aho gushingira ku Byanditswe Byera.”—Icapwa rya Kabiri, Umubumbe wa 11, ipaji ya 825.