y which had obeyed the emperor and his vicegerent;
but its strict and proper limits were included in the territories
of Ravenna, Bologna, and Ferrara: its inseparable dependency was the
Pentapolis, which stretched along the Adriatic from Rimini to Ancona,
and advanced into the midland-country as far as the ridges of the
Apennine. In this transaction, the ambition and avarice of the popes
have been severely condemned. Perhaps the humility of a Christian priest
should have rejected an earthly kingdom, which it was not easy for him
to govern without renouncing the virtues of his profession. Perhaps
a faithful subject, or even a generous enemy, would have been less
impatient to divide the spoils of the Barbarian; and if the emperor
had intrusted Stephen to solicit in his name the restitution of the
Exarchate, I will not absolve the pope from the reproach of treachery
and falsehood. But in the rigid interpretation of the laws, every one
may accept, without injury, whatever his benefactor can bestow without
injustice. The Greek emperor had abdicated, or forfeited, his right to
the Exarchate; and the sword of Astolphus was broken by the stronger
sword of the Carlovingian. It was not in the cause of the Iconoclast
that Pepin has exposed his person and army in a double expedition beyond
the Alps: he possessed, and might lawfully alienate, his conquests:
and to the importunities of the Greeks he piously replied that no human
consideration should tempt him to resume the gift which he had conferred
on the Roman Pontiff for the remission of his sins, and the salvation
of his soul. The splendid donation was granted in supreme and absolute
dominion, and the world beheld for the first time a Christian bishop
invested with the prerogatives of a temporal prince; the choice of
magistrates, the exercise of justice, the imposition of taxes, and
the wealth of the palace of Ravenna. In the dissolution of the Lombard
kingdom, the inhabitants of the duchy of Spoleto [64] sought a refuge
from the storm, shaved their heads after the Roman fashion, declared
themselves the servants and subjects of St. Peter, and completed, by
this voluntary surrender, the present circle of the ecclesiastical
state. That mysterious circle was enlarged to an indefinite extent, by
the verbal or written donation of Charlemagne, [65] who, in the first
transports of his victory, despoiled himself and the Greek emperor of
the cities and islands which had formerly been annex