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Church structure and organisation 685
behaved with great caution towards Rome: he had the decisions of the Gaulish
synod confirmed there and entrusted himself with the supervision of vacant
sees only on an ad hoc basis. Such behaviour was not necessary for a papal
vicar. It obviously stemmed not from a structural arrangement, but rather
from occasional orders ad nutum pontificis.
Pope Vigilius (537–555) wanted to revive the vicariate in Arles in accordance
with the wishes of the emperor Justinian I. Pope Pelagius I (556–561), on the
other hand, acknowledged the bishop of Arles as the primate of Gaul and
the representative of the apostolic see, but the bishop of the time must have
requested the conferment of the vicariate. From the letters of Pope Gregory
the Great it becomes clear that at the beginning of the seventh century the
metropolitan of Arles was regarded as a special intermediary of the pope in
Gaul.
14
Along with general administrative tasks on Rome’s behalf, the bishop
was supposed to function as the pope’s representative in the kingdom of King
Childebert II (575–596). Only he could issue permits for other bishops to
travel. A new task assigned to him was the chairmanship of a group of twelve
concerned with matters of belief.
15
Although the pope requested the support
of the king in this institution, the vicariate had no future in Francia and it is
questionable whether the bishop of Arles became at all active in this sense. In
the seventh century Lyons was to become the leading ecclesiastical authority
in Gaul. For geographical reasons Arles could not maintain a central role in a
Frankish kingdom, which was expanding northwards and eastwards.
With the extensions of the authority of the patriarch of Constantinople
over Illyricum after the Council of Chalcedon,
16
the vicariate, which had been
created in Thessalonica, fell into oblivion at the end of the fourth century.
When in 535 (or 545) the emperor Justinian I raised the town of his birth,
Justiniana prima,tothe status of metropolitan capital, it obtained jurisdiction
over provinces that had previously belonged to Thessalonica as a papal vicariate.
Forced to agree, Pope Vigilius now gave Justiniana prima this position, but its
status was raised only at imperial request, and amounted to no more than a
change in terminology. Of a papal appointment to the vicariate here, one hears
nothing. Nor did anything change when Pope Gregory the Great recognised
the new vicariate by the sending of a pallium. The pope increased his influence
in the Balkans by having his administrative officials intervene in synods there.
In the seventh century Thessalonica was again twice referred to as a papal
vicariate (in 649/53 and 681); but this seems to have been an empty tradition,
which reflected the interlude with Justiniana prima.
14
Gregory, Papae Registrum Epistolarum i.6.53.
15
Gregory, Papae Registrum Epistolarum i.5.58–60.
16
The Council of Chalcedon, c.28, made it clear that the dioceses of Asia, Pontus and Thracia now
belonged to the patriarch.