von Hartel (CSEL, vol. 14, 1886) and Gerardus Frederik Diercks (Corpus Christianorum, Series Latina, vol. 8, 1978). When Hartel prepared his edition, only one manuscript with Lucifer's works (Vaticanus Reginensis 133 = V) was known. But in 1893 another one was found in the Sainte-Geneviève Library in Paris (Genouefensis 1351 = G), and only since 1921 have scholars paid attention to it, thanks to dom André Wilmart's article. There was also a third manuscript (Corbiensis deperditus), which is mentioned in a library catalog of Corbie Abbey. Moreover, there is a note in G indicating that it was transcribed from a very old book in Corbie (ad exemplar vetustissimum abbatie antique corbye in dyocesi Ambianensi). Diercks in his edition concludes that G is an indirect copy of V, through a lost Corbie intermediary. However, Lambert Ferreres showed that some good readings are transmitted only in G, which is difficult to explain if it depends on V. List of worksDe non conveniendo cum haereticis (On not Coming Together with Heretics)De regibus apostaticis (On Apostate Kings)Quia absentem nemo debet iudicare nec damnare, sive De Athanasio (That No One Ought to be Judged or Condemned while Absent, or Concerning Athanasius), 2 booksDe non parcendo in Deum delinquentibus (On not Sparing those who Commit Offences Against God)Moriundum esse pro Dei filio (The Necessity of Dying for the Son of God)Epistulae Luciferi et aliorum (Letters by Lucifer and Others)Fides sancti Luciferi episcopi (Faith of Saint Bishop Lucifer), dubious Veneration Lucifer's status as a Saint is a matter of controversy. According to John Henry Blunt's 1874 Dictionary of Sects, Heresies, Ecclesiastical Parties, and Schools of Religious Thought, {{cquote|The Church of Cagliari celebrated the feast of a Saint Lucifer on the 20th of May. Two Archbishops of Sardinia wrote for and against the sanctity of Lucifer. The Congregation of the Inquisition imposed silence on both parties, and decreed that the veneration of Lucifer should stand as it was. The Bollandists defend this decree of the Congregation ... contending that the Lucifer in question is not the author of the schism, but another Lucifer who suffered martyrdom in the persecution of the Vandals."<ref>John Henry Blunt, Dictionary of Sects, Heresies, Ecclesiastical Parties, and Schools of Religious Thought (1874), p. 263.</ref>}} A chapel in Cagliari's cathedral is dedicated to a Saint Lucifer. Marie Josephine Louise of Savoy, wife of Louis XVIII of France, is buried there. Opinions about Lucifer vary among