Ravenna, the midwife of Europe

I suppose Gallia's compromise with the Western Roman Jews for the time would be soundly Salomonic and in line - lifted restrictions but as full Roman citizens no exemptions from military and civic duties. I admit I got surprised she caved on the issue of Roman Jews being able to get Christian slaves albeit under penance to not convert them; but soon or later slavery - at least after the age of the barbarian invasions being ended - should be abolished on Imperial soil so in the end might be a moot point.
Bear in mind that in this TL, for a series of economic reasons, slavery will have a slightly different evolution compared to our world and that this rule will continue to be valid... Also because like OTL the Jews will essentially have domestic slaves and/or employed in artisanal activities
If else, the point five of the rescripto I feel may bring controversy in the future - eventual children in which faith should be raised? There would be enough to cause legal debates in the West for a long time, not counting future reasons of tensions between the Western Church and Western Roman/European Jews... But we will wait and see then.

The problem will arise in the short/medium term, but as a collateral effect of a numerically larger issue, attributable to the status of the children of mixed marriages between Romans and foederati (especially if of different variants of Christianity)... And obviously, addressing the question of interreligious marriages in Ravenna will realize that they have not considered a small difference between Roman and Jewish family law...
 
Speaking of religious minorities -- how are Christian-Pagan relations faring TTL? Seeing as this is after the Theodosian Reforms but still well before pushes toward religious unity in the 6th Century, what does the non-Abrahamic religious landscape look like?
 
Speaking of religious minorities -- how are Christian-Pagan relations faring TTL? Seeing as this is after the Theodosian Reforms but still well before pushes toward religious unity in the 6th Century, what does the non-Abrahamic religious landscape look like?

To be honest, very little changes compared to OTL, in the three types of pagans of the time: the non-Christianized peasants in the countryside, the foederati, especially among the Alans, and the Laeti and the Roman senatorial classes. If for the first two typologies there will be a sort of rush towards Christianization both on the part of the Nicaeans and the Arians, for the senators there will be some limited variation.... From what we know from archaeology, the latest inscriptions in the sanctuary of Magna Mater in the Vatican area can be dated to 390; thus the last Mithraic inscription dates back to 391; the sanctuary of the fratres arvales was dismantled towards the end of the century; The last votive offerings recently found in the sacred fountain of Anna Perenna date back to this juncture.

And despite Macrobius' Saturnalia, full of regrets for a bygone era, by the beginning of the 5th century the Roman Senate was almost completely Christianized; however compared to OTL, there are some variations, linked to the political choices of the various protagonists. Honorius, in an attempt to break the alliance between Senatus and Galla Placidia, attenuated some of the provisions of the edict De paganis sacrificiis et templi wanted by Theodosius I; the summa supplicia will not be applied and the system of fines, very exorbitant, for example, whoever was found praying in a pagan temple, had to immediately pay 15 pounds of gold (one pound was equivalent to 327,168 g for which the fine was 4,907,520 , almost 5 kg of gold), under penalty of being sold into slavery, is drastically reduced and made less expensive. The provisions of 408, on the prohibition by Pagans from accessing the Palatium, will be abolished, not only in the military sphere, but also in the civil sphere, allowing Pagans to make a career in the imperial bureaucracy

Galla Placidia and Theodosius III, having other problems than being interested in a negligible religious minority, kept Honorius' provisions unchanged: and in the second half of the 5th century, exploiting the ambiguities of Roman law, the pagan minorities were equated with the more significant Jewish minority ( the same will happen for the Manichaeans and the Samaritans). This implies a slightly longer temporal survival of these pagan remnants...

The Flamines and sacerdotales will be attested until the beginning of the 6th century in Rome and in the Procunsolares, while the last testimony of the religious role of the augures and pontifices will be attested around 570, while their civil role, relating to the dedication of spaces and public buildings, will be replaced by that of Christian priests only in the 8th century: haruspical divination and traditional Roman festivals, such as the lupercales, despite the continuous complaints of the Roman bishops, will continue to survive, more as tools for building an identity cultural and civil and for religious reasons.

Then we have the Athalaric fanboy, with his passion for Roman culture and art, which he will pass on to his descendants, who will strictly enforce the rules for the protection of pagan temples, who will obviously extend the phenomenon of Theodosian neoclassicism over time (and will preserve more ancient buildings!)
 
43 De Bello Armenico
43 De Bello Armenico

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Although Theodosius II shared the legal interests of his aunt Galla Placidia, the decision to approve her proposal for the revision of Roman law and her provisions on the Jews were, in the court of Constantinople, linked more to contingency needs of realpolitik: given the good relations between the Council of Regency in Ravenna and Rua, a concession of this type would have convinced Galla Placidia to intervene diplomatically with the Huns, to prevent them from taking strange initiatives, on the occasion of the next imperial war against the Sasanians.

Now despite a rhetoric, which has its roots precisely in Ravenna and Mediolanum, convenient both for Honorious, to justify his political concessions, and for Athaulf, to found his policy of integration between Goths and Romans, in which the foederati are represented like uncultured people eager to civilize themselves, drawing on imperial culture, the reality is slightly different. The foederati, both for trade and military service in the imperial army, were partially Romanized, Christianized and spoke Latin more or less well: at the same time, the Romans pragmatically adopted many of their innovations in the fields of metallurgy and agriculture , which helped them adapt to the problems caused by climate change. [1] However, there is no doubt that a sort of technological subjection existed between the feudal elites and the senatorial class. Subjection that also existed between the Hunnic court and Ravenna, which undoubtedly facilitated both good relations and the Romanization of that people

The relationship between Constantinople and Ctesiphon was very different: for the Pars Orientis, the Sasanians were before an enemy, a neighbor who is also present in a variety of suggestions, transits and cultural borrowings, which are reflected in the war decorations, in the pomp decorative and triumphal art which combines Roman stylistic typologies with external contributions: in a process of osmosis and creative imitation which does not invalidate the original characteristics of the two powers - equal but different -, on the contrary, stimulates them in the search for new forms and modes of expression , and which promotes mutual acceptance and mutual recognition. Influences and contaminations that are also based on the common Hellenistic tradition and which can be modeled on the basis of consonances and similarities reinterpreted and adapted to one's own languages. Just think of the adoption of the same symbols of royalty, the purple, the diadem and the spear and the use of a similar symbolism of solar and celestial emblems, signs of majesty and uranic excellence, which allude to divine protection over royalty. [2]

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The same thing can be affirmed in art, not only in the artefacts of sumptuary craftsmanship, but also in those monumental forms of dynastic and imperial art and its triumphal iconographies. The Sassanid reliefs and their arrangement of figurative texts and epigraphic texts recall the Roman imperial models; at the same time, from the 4th century onwards, Sasanian influences became increasingly present in Roman art: the first, great example of this fusion is the arch of Galerius in Thessalonica. Its imposing structure and the iconographic tale that unfolds, set in its blocks, they guide the observer who goes under its arches and can look all around, to read the figurative sequences of Galerius' victory over the Persians, and of the tetrarchic institute as a whole, in a variety of snapshots which establish the most significant and emblematic scenes: the capture of Narseh's harem, the pursuit of the Persians beyond the Tigris river, the personifications of the Sasanian cities, the reception of a Persian delegation; the procession of Persian donors; the equestrian fight between Galerius and Narseh. The presence of an exotic animal such as the elephant then makes the scene even more glorious and full of meanings of victory and value, given that this iconographic choice is positioned within that symbolism of triumph, solidity and longevity: qualities attributed to these animals and therefore welcome and customary gifts from the king of Persia, even if depicted here as booty, which find ample representation in the iconography of processions, as can be seen, in the late 4th century, in the valuable workmanship of the ivory diptych of the Simmachi.

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It is therefore an iconographic panegyric of subjects, divine and mythological personifications, symbols of victory and fortune, triumphal parades that celebrate the invincibility of Galerius and the imperial glory of the tetrarchy in the figures of the Augusti, Diocletian and Maximian, and of the Caesars, Galerius and Costantius Clorus, father of Costantinus then in his twenties. And presumably aware and proud of such grandeur of honors that shine upon him from his family, to whom he is strongly attached and whose responsibility he must feel to emulate their deeds and proven renown, exemplified in the triumph of this arc, which does not tell only one story, that of the war won against Persia, but it reveals the essential meaning of the history of Rome dominated by the tetrarchs, their virtues, the success of their mission and the invincibility of the emperor semper et ubique victor. [3] Even this background of explicit narratives and a panoply of moral qualities, such as clementia, concordia, virtus atque pietas, [4] certainly exert a magnetic force, not only on the anonymous observer but even more so on the son of one of the protagonists of the panel.

The same propagandistic approach occurs in the period of Constantinus in Rome: if on the one hand, with his conscious reuse of materials, styles, contributions and figurative tendencies from every part of the Empire, he tries to exalt his universality, both The providential eternity of the Empire, in the reliefs of Constantinus' campaign against Maxentius, with the use of the drill to generate chiaroscuro, with the frontal position of the Emperor and his larger proportions compared to the other protagonists of the story, are rhetorical devices derived from Sasanian art. If this Sasanian influence of art progressively tends to wane in the West, due to the neoclassicism brought forward by Honorius and Galla Placidia, to reaffirm Roman identity as a synthesis of diversity, it instead continues to thrive in the East, just think of the reliefs on base of the Obelisk of Theodosius or to the rich decorations of the Constantinopolitan basilicas of the time, with the extensive use of Sasanian decorative motifs, such as friezes of palmettes and pomegranate leaves, or symmetrical vegetal and geometric motifs. [5]

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Persia therefore dominates the perception of the world around Theodosius II, in the needs of government and the defense of the eastern borders of the Empire, in the reception of stimuli and motifs that cross the two borders in an exchange of tastes, forms and artistic inspirations who coexist on the margins of the political awareness of their mutual antagonists. The monetary language of Sasanian propaganda is equally not immune to the adoption of motifs of pure Roman derivation, which confirm the permanence of Hellenistic influences, in a category of objects that legitimize the sovereign and perpetuate the image he wants to provide of himself to the people: Hellenistic-Roman iconographic typologies adorn the repertoire of Persian sealography of the 4th and 5th centuries, with hybridizations that place a Roman-inspired bust alongside Middle Persian inscriptions exemplified on a typically Zoroastrian religious lexicon. The adoption of the diademed helmet (kamelaykion) as the imperial emblem, which we know from Anicius Severus that Honorius hated, is instead proof of the adoption of Sassanid royal symbolism by Rome. [6]

To this contamination of imaginaries, which made it easy for Constantinople to imagine Persia not as alien and different, but as an offshoot of the Empire, currently under a government not legitimized by history and by God, was added in the court of the Pars Orientis , also a religious component, which was missing in Ravenna. If first Honorius, then Galla Placidia, despite being more or less devout Niceans, considered themselves protectors of all the citizens of the Empire, independent of their origins and religious beliefs, the position of Theodosius II was quite different: he was the protector of the Nicean Christians and this patronage also extended outside the imperial borders. The fact that in Armenia they had religious ideas different from those of Nicaea was considered an insignificant and negligible detail in Constantinople.

Among other things, that despite his indolence, much criticized by his uncle Honorius, who on the contrary was hyperactive, Theodosius was taking the war against the Persians with extraordinary and unexpected seriousness: of the organizational effort, we have two testimonies. The first is a document, in Greek and Latin, unfortunately anonymous, which dates back to 429 and which, although found in the Vatican archives, appears to have been written in Constantinople, entitled, rather inappropriately, De Bello Armenico. [7]

Improperly, because it is not a chronicle, but a sort of strategic treatise on how to conduct the war with the Persians: on the one hand it is advisable to base the offensive on a combined tactic of surprise, speed and secrecy and to have allies capable of force the Sasanians to divide their forces across all their borders. On the other hand, the need for an 'aggressive defense' is supported based on the principle of responding to an enemy attack with a harsher counterattack and thus laying the foundations for an in-depth conquest of enemy territories. To implement both tactics, the author advises Theodosius to strengthen the comitatus, the mobile field army that performs intelligence and police functions, very effective, aggressive and expansive in force, from both a military and political point of view .

The other testimony is in the large-scale resumption of the persecution against the Manichaeans. [8]The first emperor to decree the condemnation of this "sordid and impure sect recently arrived from Persia, to be destroyed from the root" was Diocletianus, in the edict of 296 entitled De mathematicis, maleficis et Manichaeis. which in some respects is a sort of dress rehearsal for the subsequent anti-Christian persecutions. The main theme around which the entire edict revolves consists in the concept that a vetus religio cannot be supplanted by a nova religio, idea, daughter of the Diocletian conception, who considered himself not an innovator, but a restorer of the ancient state institutions, that only what has been established and fixed by the ancients and which has been repeated immutably for time has validity. Therefore it is absolutely not allowed for a new religion to replace one already in use, valid precisely because of its antiquity. Those who do not accept this and introduce new sects will be harshly punished. An interesting element, of a political nature, consists of the clarification that this outrage against traditional religion is all the more unforgivable since it comes from a country with which Rome has centuries-old enmity.

In the edict Diocletianus attributes immoral laws to Persia and the Manichaeans, which offended religious and moral customs
of the State and to undermine its order. Mani's disciples were also reproached for practicing magic and giving themselves up "to every kind of evil". The sect is therefore brought closer to the magic that originated from the Chaldeans and the Magi of Mesopotamia and Persia; his followers are now punished with the same punishments as magicians. Among Diocletianus' concerns there must have been that such subversive customs would undermine the order of Rome and the entire world. The envisaged sanctions are exposed through short and concise words at the end of the text and appear terrible: the leaders will suffer the harshest punishment, they will in fact be burned with their writings: the adherents who persevere will suffer the confiscation of their assets and the capital punishment; Roman citizens of high social rank will lose their assets and will be sent to the mines.

The anti-Manichean persecution will enter a new phase with the rise of Theodosius I, who with a law of 381 prohibits Manichaeans from the right to leave an inheritance (children will only be able to inherit if they have abandoned Manichaeism). Furthermore, the ban on assembly and assembly is affirmed, as is the right to burial. The extraordinary element of this law, which demonstrates, once again, the Manichean exceptionality, is its retroactive character (Nec in posterum gigante huius emissae per nostram mansuetudinem legis forma praevaleat, sed in praeteritum etiam), contrary to the very principles of legality Roman. In 383, we find a law that prohibits the Manichaeans, together with other groups, from meeting, decreeing the expulsion for those guilty of having violated the aforementioned prohibition, while in 389, Valentinianus II, Theodosius I and Arcaduis enact a law that it affirms both the expulsion of the Manichaeans as well as the confiscation of their property and the removal of their right to leave inheritance.

Honorius, who had very other problems, wrongly underestimating the size of the Manichaean communities, which we know are well present in the African provinces, in Rome, where, but the testimonies are contradictory, it would appear that Manichaean monasteries similar to the Christian ones existed, and in Mediolanum, for which he had introduced a policy of de facto tolerance, also continued by Galla Placidia, while Theodosius II, taking up the vision of Diocletianus, considered them as natural allies of the Sasanians: which was absolutely not true, since even Ctesiphon the Manichaeans were persecuted as enemies of the state and true religion.

In February 429 Theodosius II resumed the decree of 389, further worsening the sanctions against the Manichaeans; then at the beginning of April 429, the emperor declared war on Persia, with the aim of defending the Armenian Christians, who to tell the truth had no particular problems with the new organization of Persarmenia, restoring Artaxias IV, who seems to have gone into exile in Constantinople, although some sources of the time, including Anicius Severus, hinted at the hypothesis that the guest at the court of Theodosius II was an impostor, and brought Catholikos Sahak back to his ecclesiastical seat. In reality, Constantinople's objective was to grab as much of Persarmenia as possible and, if things went particularly well, also of Mesopotamia.

The plan called for a double invasion: a Roman army of 30,000, led by Flavius Ardaburius Aspar would invade Armenia,
while the Hephthalites, allies of Constantinople, would have laid waste to the eastern provinces of Armenia; both due to the guilty unpreparedness of Bahram V, who thought that his concessions to Armenian autonomy had reassured Constantinople, and due to the ambiguous position of Marzban Veh Mihr Shapur, who did not want to fully commit himself to the war, things initially went well for Romans. The Sassanids received a disastrous defeat at Tigranocerta on 12 May 429, catching the Persian army unawares while they slept, probably due to the betrayal of some nakharar, so much so that Sparapet himself fell prisoner of the Romans and was dragged in chains to Antioch and end of June, they conquer Thospia.

Even the Hephthalites collect successes: although Roman historians, with their usual ethnocentrism, limit themselves to telling stories, citing Procopius for example

"They won three great battles and sacked dozens of cities"

without specifying anything more, archeology gives us some more indications; an excavation campaign, which lasted almost a decade, recently ended at the Persian site of Bandian, near the city of Dargaz where, in addition to the remains of a royal palace, with a throne room decorated in stucco with columns, inscriptions Sassanids Pahlavi and a large mihrab (arched niche), a Zorastrian sanctuary was found, with all decorations intact. The excavations showed how both complexes had been sacked and burned in 429, to be restored in the following generation by Peroz. [9]

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Despite the successes achieved by the Romans and Hephthalites, problems began for the allies; in Armenia, the nakharar realize how the self-management regime wanted by Bahram V is preferable to paying taxes to Constantinople and begin to rebel en masse against the Roman army, effectively blocking its advance. [10] In the East, Bahram V decides to find a political solution to the Hephthalite problem. In 428, Theodosius had also sent an embassy to the Kidarites, but they had decided to refuse his request for alliance. From what philologists and archaeologists have reconstructed, it would appear that the Kidarites were synonymous with the Karmir Xyon ("Red Xionites" or, more controversially, "Red Huns") - a major subdivision of the Chionites (Xionites), along with the Spet White Xionites"). In a recently discovered seal with the image of a ruler similar to those on Kidarite coins, the ruler styled himself in Bactrian as "King of the Huns and Great Kushan Shah". [11]

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The name of their namesake ruler Kidara, founder of their kingdom, may be cognate with the Turkic word Kidirti meaning "west", suggesting that the Kidarites were originally the westernmost of the Xionites and the first to migrate from Inner Asia. Chinese sources suggest that when the Uar were pushed westward by the Late Zhao state, around 320, from the area around Pingyang, they forced some Xionite clans to migrate westward, which was probably facilitated by climate change, which dried up the pastures of the Central Asia.

Contemporary Chinese and Roman sources suggest that, during the 4th century, the Kidarites began to invade the territory of Greater Khorasan and the Kushan Empire, migrating through Transoxiana into Bactria, where they were initially vassals of the Kushans and adopted many elements of Kushan-culture Bactria. The Kidarites also initially pressured the Sassanid Empire, but later served as mercenaries in the Sassanid army, under which they fought the Romans in Mesopotamia, led by a leader called Grumbates. Witness to this is Ammianus Marcellinus who tells the story

«On his left advanced the king of the Chionites, Grumbates, a man of average strength and with wrinkled limbs, but endowed with lively intelligence and famous for numerous and famous victories.»

The presence of Grumbates alongside Sapor II is also recorded on the occasion of the victorious siege of Amida in 359, in which Grumbates lost his son:

«Therefore, at the first light of day, the king of the Chionites, Grumbates, headed boldly towards the walls, accompanied by very agile bodyguards, to take over his work from his master. But a very skilled observer, seeing him approaching and by chance now under the fire of the arrows, launched a projectile from the crossbow which pierced the armor and the chest of the king's young son, who was close to his father's side and for his stature and beauty stood out among his peers."

Some of the Kidarites apparently became a ruling dynasty of the Kushan Empire, hence the epithet "Little Kushans". In theory, the Hephthalites were vassals of the Kidarites and had therefore declared war on the Sassanids without their permission. Probably, before taking measures against their rebellious subjects, the Kidarites bargained with Bahram V in a shameless manner, given that according to Persian sources they obtained a tribute of gold and precious robes and their king married a daughter of the Sasanian shah, but in the end , in October 429 they declared war on the Hephthalites, invading their territories.

[1] Phenomena that also occur OTL
[2] Consider, for example, the imperial insignia of Maxentius
[3] Always and everywhere winner
[4] Clemency, harmony, valor and piety
[5] OTL think of the "dismantled" basilica of San Poliectus
[6] The source of these reflections is a catalog of an exhibition from about ten years ago, which was held in Rome in the Baths of Diocletian, which concerned the Sasanians and the Silk Road in Ancient Rome
[7] The Armenian War... Obviously it is a made-up book
[8] Pretty much what happens OTL too
[9] OTL the Hephthalites did it all themselves!
[10] Did I tell you that ITL Armenia looks a lot like 1700's Poland?
[11] Always the catalog I mentioned before
 
Sounds like just another East Roman-Sassanid war, except for the last one, they all go the same, very indecisive.

And naturally, focusing much on Armenia. I am curious to see how would such a conflict would diverge from OTL, but at least, the West can make a profit by smooching from Constantinople money for supplies.

From another side, it would be hopeful that the Hephthalites would win - a defeat may bring more Central Asian Huns to move west and fill the ranks of the horde in Pannonia, hence being a further nuisance for the Empire.

I found interesting the mention over "feudal elites", as implying the Roman-Barbarian lords would further integrate in the West but as consequence the foederatio system would evolve towards an ATL Feudalism while the Senatorial and Roman proper class is consolidating further in the cities but in opposition of the others...
 
44 A turbulent church New
44 A turbulent church

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Although Theodosius II had asked Coelestinus and Nestorius for a special blessing for the Roman legions fighting in Armenia, with the excuse that they were fighting for the defense of Christianity, so that the fallen soldiers could be equated with martyrs and therefore go directly to Heaven, both the bishop of Rome and the Patriarch of Constantinople turned a deaf ear: both, in addition to considering the Eastern Emperor's request a theological stretch, had other problems to worry about.

For Coelestinus, much of the problems stemmed from his turbulent relations with the Gaul church, which honestly didn't do much to calm things down; in January 429 at Arleate, Honoratus had convened an assembly of the Gallic bishops, which had two main items on the agenda, both relating to the question of the church in Britain. The first, the reorganization of the ecclesiastical dioceses of the province, which was proceeding slowly: Honoratus' proposal was to confirm the role of metropolitan to the bishop of Londinium, as per tradition. The second concerned the Christianization of the Laeti Angles, Saxons, Jutes and Danes, who maintained the paganism of their fathers: a task that was given to Germanus of Auxerre, who already knew the complex reality of Britain and his friend and collaborator Lupus of Troyes. [1]

The problem is that these initiatives, although worthy and supported by Flavius Aetius, who considered them useful in encouraging the Romanization of the new arrivals, avoiding potential problems of public order in the recently reconquered province, however, had been taken without the approval of Coelestinus, who he believed that they violated his prerogative and his authority, so much so that he protested, on 12 February 429, to Galla Placidia, for this alleged abuse of the Gallic bishops. Wisely, the regent had the good sense to ignore the complaints of the bishop of Rome

What also made the situation worse was what happened in Arleate, whose bishop played, unduly for Coelestinus, the role of primate of Gaul. The health of Bishop Honoratus, in March 429, had suddenly worsened and to better carry out his pastoral duties, he had called to his side his cousin Hilaryus, who was a monk in the monastery of Lérins; when, on May 2, 429, Honoratus died suddenly, Hilaryus, fearing being elected as the new bishop, something he had no desire for, fled from Arleate, disguised as a peasant; his attempt failed, due to the intervention of the governor Catus, who ordered him to be stopped and forcibly brought back to the city, where the clergy and people proceeded with great enthusiasm towards his election as bishop. Legend has it that Hilaryus protested strongly against this decision and said that he would only accept it if God clearly showed him his will; as soon as he finished pronouncing this phrase, a white dove, symbol of the Holy Spirit, landed on his head and flew away only after he had given his consent to his appointment. [2]

An appointment which, however, further irritated Coelestinus, who in the previous years had expressed several times, with his apostolic letters, his opposition to the fact that monks, who had not taken religious orders and who were lay people, were appointed bishops; Coelestinus had renewed his position in February 429, in a letter to the bishops of Apulia and Calabria in which he reiterated the ban on lay people from accessing the episcopate. In those regions there was an urgency, not to curb the intrusiveness of the monks, as in Gaul, but more simply the need to underline the distinction in the Church between clerics and lay people, in order to prevent the latter from prevailing over the former, given the habit of local members of the senatorial class to appropriate ecclesiastical property without permission. [3]

This abuse occurred in a very simple way: the senators, with intimidation and by exploiting their clientele, imposed their candidates for the episcopal seat in suburban Italy, who, in exchange for their support, rented the ecclesiastical properties to their patrons at a symbolic price. . To block this malfeasance, Coelestinus reiterated the ban on choosing bishop candidates outside the "curriculum" of ecclesiastical orders, extending it also to the clergy, to prevent senators from circumventing this rule, making their men of straw first become presbyteros, then bishop.

Hilaryus, however, made the mistake of getting involved in the theological dispute on the theme of grace: on this point too monasticism exerted its influence, which saw in the Augustinian doctrine of predestination the negation of Christian asceticism, which was the very reason for monasticism. The reaction in Marseille and Provence was supported by some presbyters who attacked the latest works of Augustinus on predestination as heresy. This was contrasted by the theologian Prosper Tiro Aquitanus, who was a correspondent of Augustinus. Now, while a good part of the Gallic church was busy trying to find a compromise between the two theological positions, Hilaryus and Prosper exaggerated in the controversy, so much so that their followers, hearing the testimony of Anicius Severus, came to blows and started riots , which moreover extended to the Arian church.

If among the Gallic Nicaeans the division was between presbyteros and monks, among the Arians it was essentially ethnic: if the Goths and Burgundians were pro-Augustinian, the Alans and Alemanni were pro-Pelagian. To prevent the situation from degenerating further, Galla Placidia and Athaulf asked for decisive intervention both from Coelestinus and from the new Arian bishop of Mediolanum, Terentius, who, let us remember, played the role of primus inter pares and spokesperson of the church among the Arian bishops before to imperial authority.

Terentius was Roman by origin and was presbyterus of the titulus Mattei, near the domus Merulana, where he resided and de facto played the role of bishop of the Arian church of Rome, whose faithful were essentially concentrated in the Esquiline, where a large Germanic immigrant communities; from a mention of Anicius Severus, we know that he was a very cultured man. Without a doubt, given that he had excellent personal relationships with Coelestinus, who, let's remember, lived in the Lateran Patriarchy, about 200 meters from the Domus Merulana, [4] and with the Senate, he was an excellent politician, capable of navigating complex Roman politics. According to a story by Procopius, Terentius was a convinced supporter of ecclesiastical dialogue: the historian of Caesarea recalls how the Arian bishop was convinced that given the similarity of organization and theology between Nicaeans and Arians, sooner or later a compromise would be found on the issue Christological, which would have allowed a reunion between the two churches.

Whatever the opinion of Terentius, he agreed to collaborate with Coelestinus, to write together a letter to the Gallic bishops, in order to calm the controversy, with an energetic document, which although not taking a position on the theology of grace, Rome had not condemned either the Pelagian positions, nor the Augustinian ones, condemned the preaching of presbyters who introduced unnecessary wounds into the body of the Church and blamed, with a dig at Hylarius, the bishops who tolerated it, making preach those who, lay people, did not have adequate ecclesiastical preparation and theological. Coelestinus and Terentius were above all interested in making the Gallic bishops feel their authority, also because the gaze of the bishop of Rome was beginning to be directed towards the events of Constantinople.

In January 429, Nestorius in a homily contested the title of Mother of God (theotókos) that popular piety traditionally attributed to Mary. The opposition to the patriarch, which had grown due to his desire to moralize the church of Constantinple, tried to organize itself and impeach Nestorius, who with the help of Theodosius II was able to face the rebellion, but by then the schism was in air and it is probable, even if there is no documentation, that his adversaries sought support in Rome and Alexandria. Nestorius then decided to take a step towards the Roman See, not so much to ask for support, but to prevent a possible hostile stance from C., who knew, or supposed, to have already been informed of the facts by Marius Mercator.

The latter, although he started from a pro-Augustinian position, had written two treatises to find a compromise with Pelagius and had moved to Constantinople, where he carried out the unofficial task of unofficial representative of the bishop of Rome: unfortunately we only have some fragments of the his correspondence with Coelestinus, which do not give us many clues as to what he knew about the affair. Nestorius' first letter, written in June 429, asked Coelestinus for guidance on how to deal with the dispute between Augustinians and Pelagians, which apparently was also starting to be heard in Constantinople, followed by a report on the doctrinal controversy in his episcopal seat, precisely on what he believed to be the Christological error of his opponents.

Coelestinus left Nestorius' letter unanswered, and in September 429 he sent a second letter with similar content: the same request on how to resolve the dispute on grace and predestination, the same denunciation of the Arian and Apollinarist Christological doctrine of his antagonists, among the which now included, without naming him, Cyril of Alexandria, who intervened in the dispute. This second letter also remained unanswered. [5] Coelestinus, to understand what exactly was being discussed in the East, initiated contacts with Alexandria and according to what Anicius Severus tells, he had Terentius read the letter, to understand how true the accusations of crypto Arianism formulated by the Patriarch of Constantinople were. According to the historian, the response of the Arian bishop of Mediolanum was very sharp

"Nestorius understands theology as much as I understand nautical art!"

[1] Obviously, the mission is slightly different from the OTL one
[2] I anticipated the events by a few months
[3] Problem that also happens OTL
[4] Church that also existed OTL and which, according to archaeologists, must have been located where Sant'Antonio all'Esquilino is today
[5] Since the issue of the 4 Pelagian bishops in exile does not exist, Nestorius' position towards Rome will be slightly better
 
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