In 794 was held another council at Frankfurt, at which Alcuin and other English clergy were present. Felix was summoned to attend, and heard his heresy again condemned and anathematised, the decree to this effect being sent to Elipandus.[1] Alcuin's book was read by Charles, and sent into Septimania by the hands of the abbot Benedict.
The next council was held at Rome in 798 to confirm the one at Frankfurt.[2] In 799 came out Felix's answer to Alcuin, sent by him first to Elipandus, and, after being shewn to the Cordovan clergy, sent on to Charles. Alcuin is charged to answer it, with Paulinus and the Pope as his coadjutors.
In the same year another council was held at Aix, where Alcuin argued for a week with Felix, and apparently convinced him, for Felix again recanted, and even wrote a confession of faith discarding the word adoption, but still preserving the distinction of predicates belonging to the two natures.[3] Alcuin's book, after being revised by Charles, was published 800 A.D. Previously to this he had written to Elipandus, who answered in no measured terms, accusing Alcuin, among other things, of enormous wealth. This letter was sent through Felix, and, in answer, Alcuin wrote the book against Elipandus, which we now have, and which was the means of converting twenty thousand heretics in Gothic Gaul.[4] But in spite of Emperor or Pope, of the books of Alcuin, or the anathemas of the councils, neither Felix nor Elipandus really gave up his new doctrines, and even the former continued to make converts. Elipandus, though very old[5] at this time (800 A.D.), lived ten years longer, and Felix survived him eight years;[6] and they both died persisting in their error.[7]
[1] Fleury, v. 243, says there was no anathema; but Migne, xcvi. 858, gives us the canon: "Anathematizata esto impia ac nefanda haeresis Elipandi Toletanae sedis Episcopi, et Felix (sic) Orgellitani, eorumque sequacium."
[2] Neander, v. 228.
[3] Ibid., p. 232.
[4] Froben, sec, 82. Neander says 10,000.
[5] Alcuin adv. Elip. Preface to Leidrad: "Non pro eius tantummodo laboravi salute, quem timeo forsan citius vel morte praereptum esse propter decrepitam in eo senectutem."
[6] Or perhaps six.
[7] No reliance can be placed in the statement of the Pseudo-Luitprand, who, in a letter to Recemundus, speaking of Elipandus, says: "Postquam illius erroris sui de adoptione Christi sero et vere poenituit, ad quod manifestandum concilium (795) episcoporum ... collegit; et coram omnibus abiurato publice errore fidem sanctae ecclesiae Romanae confessus est." These words in italics reveal a later hand. Cp. also sec. 259 and Julianus. Alcuin, in a letter to Aquila, bishop of Salisbury, says that Elipandus in 800 A.D. still adhered to his error.