Guillaume d'Auxerre (1150-1230 AD) William of Auxerre

[Steven Avery]

William of Auxerre (strong allusion)

And in Grantley McDonald biblography p. 396,
Fischer, Franz. “Wilhelm von Auxerre, Summa de officiis ecclesiasticis.” Diss. Köln, 2007.

Summa de officiis ecclesiasticis Wilhelm von Auxerre: Summa de officiis ecclesiasticis. Kritisch-digitale Erstausgabe, hg.v. Franz Fischer, Köln 2007–2013, online: guillelmus.uni-koeln.de

William of Auxerre (1160-1229) or 11230 and 1231
https://en.wikipedia.org/wiki/William_of_Auxerre
http://guillelmus.uni-koeln.de/tcrit/tcrit_full

He was an Archdeacon of Beauvais before becoming a professor of theology at the university in Paris.

The pluralistic approach –
The first scholarly edition of
William of Auxerre’s treatise on liturgy
http://computerphilologie.tu-darmstadt.de/jg08/fischer.html

1. William of Auxerre’s life and work [2]
William of Auxerre [2] was born in about 1160. After education at Auxerre and Paris he soon became one of the leading theologians of his time. Among his students he was considered »le maitre le plus en vogue« [3] – the most popular teacher. William was very much involved in the foundation of the University of Paris. When a long-growing conflict between the citizens of Paris and students came to a head in autumn 1229 William was sent as a legate of the French court to Rome, where pope Gregory IX was expected to work out a directive. In the papal bull Parens scientiarum of 13 April 1231 Gregory assigns to the University the right to constitute a self-governing corporation, and thus guarantees its far-reaching independence from the local authorities as well as from the French court. William is mentioned as procurator, that is, as responsible for drafting the very document that thenceforth is considered the founding statute of the leading institution of intellectual life in medieval Europe, the University of Paris. Shortly after that, in the autumn of 1231, William died in Rome.

I John 5 7 & 8 : CITATION
===SOURCE:

Superb verse breakdown by Franz Fischer:
http://guillelmus.uni-koeln.de/tcrit/tcrit_full
http://guillelmus.uni-koeln.de/tcrit/tcrit_t3c79

Tract.III,79. Prima dominica post pascha.

7. In epistola uero instruimur in fide22: "omne, quod natum est ex deo, uincit mundum, et hec est uictoria, que uincit mundum, fides nostra23 c" et cetera24. Et ostendit fidem per testimonium in celo et in terra et in consciencia. In terra, cum dicit: "tres sunt, qui testimonium perhibent in terra: spiritus, aqua et sanguisd". Quod enim dominus cum clamore magno emisit spiritum et quod de eo iam mortuo exiuit sanguis et aqua, indicium25 fuit26 deitatis. "Et hii tres sunt unum27 e", quia unum significant. Tres in celo: pater in uoce, uerbum in carne, spiritus in columba, "et hii tres unum sunt f". Non est dubium28. De testimonio consciencie sequitur: "qui29 credit in filium dei, iam filium dei in se30 habetg", et hoc dictat ei consciencia, quia "prope est uerbum in ore tuo31, prope est uerbum in corde tuo"h.
==
c omne .. nostra: 1 Ioh 5,4
d tres ... sanguis: 1 Ioh 5,8
e Et hii tres sunt unum: 1 Ioh 5,8
f et ... sunt: 1 Ioh 5,7
g qui ... habet: cf 1 Ioh 5,10
h prope ... tuo: Rom 10,8
==
Tract.III.79. Prima dominica post pascha
Magistri Guillelmi Autissiodorensis Summa de officiis ecclesiasticis, ed. Franz Fischer, Cologne 2007-2013, online:guillelmus.uni-koeln.de.
>>guillelmus.uni-koeln.de/tcrit/tcrit_t3c79

==================

Some more odds and ends:

Google translate
7. In his letter can encourage us in faith: "Everything is born of God overcomes the world, and this is the victory that overcomes the world is our" et cetera. He showed faith in testimony in heaven and on earth, and conscience. At the time when he says, "there are three that bear witness in earth, wind, water and blood." A great place, the Lord with a loud cry, yielded up the spirit, and the fact that he is already dead, that go out of the blood and water came from it him that it was a sign of the Godhead. "And these three are one", for one thing. Three in heaven in the voice of the Father, the Word in the flesh and the spirit of the dove, "and these three are one." There is no doubt about it. The testimony of conscience follows: "Whoever believes in the Son of God, son of God already has in itself", and that her conscience dictates, that "The words in your mouth.

And from the 2013 Franz Fischer book, p. 187-188:

MAGISTRI GVILLELMIAVTISSIODORENSIS SVMMA DE OFFICIIS ECCLESIASTICIS (2013)
Einleitung und Lesetext der kritisch-digitalen Ausgabe guillelmus.uni-koeln.de
ed. Franz Fischer
https://kups.ub.uni-koeln.de/5330/1/guillelmus-diss-fischer-KUPS.pdf

Psalmi enim et epistole designant opera.
6. Propter nouitatem autem triplicem, que dicta est, incipit introitus: "quasi modo geniti" et cetera.
7. In epistola uero instruimur in fide: "omne, quod natum est ex deo, uincit mundum, et hec est uictoria, que uincit mundum, fides nostra" et cetera. Et ostendit fidem per testimonium in celo et in terra et in consciencia. In terra, cum dicit: "tres sunt, qui testimonium perhibent in terra: spiritus, aqua et sanguis". Quod enim dominus cum clamore magno emisit spiritum et quod de eo iam mortuo exiuit sanguis et aqua, indicium fuit deitatis. "Et hii tres sunt unum", quia unum significant. Tres in celo: pater in uoce, uerbum in carne, spiritus in columba, "et hii tres unum sunt". Non est dubium. De testimonio 188 conscience sequitur: "qui credit in filium dei, iam filium dei in se habet", et hoc dictat ei consciencia, quia "prope est uerbum in ore tuo, prope est uerbum in corde tuo".

Dr. Franz Fischer
https://www.sidestone.com/authors/fischer-franz