“ From 363 until his death in 371 he lived at Cagliari in a state of voluntary separation from ecclesiastical fellowship with his former friends Eusebius of Vercelli, Athanasius and the rest, on account of their mild decision at the synod of Alexandria in 362 with reference to the treatment of those who had unwillingly Arianized under the persecutions of Constantius. Lucifer was hardly sufficiently educated to appreciate the real question at issue, and the sect which he thus founded did not continue long after his death. ”

“ Their titles, in the most probable chronological order, are De non parcendis in Deum delinquentibus, De regibus apostaticis, Ad Constantium Augustum pro Athanasio libri ii., De non conveniendo cum haereticis and Moriendum esse pro Filio Dei. ”