We should not overlook, among the causes that contributed to the dominion of the popes, their prerogative of dispensing with ecclesiastical ordinances. The most remarkable exercise of this was as to the canonical impediments of matrimony. Such strictness as is prescribed by the Christian religion with respect to divorce was very unpalatable to the barbarous nations. They in fact paid it little regard; under the Merovingian dynasty, even private men put away their wives at pleasure. In many capitularies of Charlemagne, we find evidence of the prevailing license of repudiation and even polygamy. The principles which the church inculcated were in appearance the very reverse of this laxity; yet they led indirectly to the same effect. Marriages were forbidden, not merely within the limits which nature, or those inveterate associations which we call nature, have rendered sacred, but as far as the seventh degree of collateral consanguinity, computed from a common ancestor. Not only was affinity, or relationship by marriage, put upon the same footing as that by blood; but a fantastical connection, called spiritual affinity, was invented in order to prohibit marriage between a sponsor and godchild. A union, however innocently contracted, between parties thus circumstanced, might at any time be dissolved, and their subsequent cohabitation forbidden. Innocent III laid down as a maxim that out of the plenitude of his power he might lawfully dispense with the law; and accordingly granted, among other instances of this prerogative, dispensations from impediments of marriage to the emperor Otto IV. Similar indulgences were given by his successors, though they did not become usual for some ages. The Fourth Lateran Council in 1215 removed a great part of the restraint by permitting marriages beyond the fourth degree, or what we call third cousins; and dispensations had been made more easy when it was discovered that they might be converted into a source of profit. They served a more important purpose by rendering it necessary for the princes of Europe, who seldom could marry into one another’s houses without transgressing the canonical limits, to keep on good terms with the court of Rome, which, in several instances that have been mentioned, fulminated its censures against sovereigns who lived without permission in what was considered an incestuous union.
The dispensing power of the popes was exerted in several cases of a temporal nature, particularly in the legitimation of children for purposes even of succession. This Innocent III claimed as an indirect consequence of his right to remove the canonical impediment which bastardy offered to ordination; since it would be monstrous, he says, that one who is legitimate for spiritual functions should continue otherwise in any civil matter. But the most important and mischievous species of dispensations was from the observance of promissory oaths. Two principles are laid down in the
It must appear to every careful inquirer that the papal authority, though manifesting outwardly more show of strength every year, had been secretly undermined and lost a great deal of its hold upon public opinion, before the accession of Boniface VIII, in 1294, to the pontifical throne. The clergy were rendered sullen by demands of money, invasions of the legal right of patronage, and unreasonable partiality to the mendicant orders; a part of the mendicants themselves had begun to declaim against the corruptions of the papal court; while the laity, subjects alike and sovereigns, looked upon both the head and the members of the hierarchy with jealousy and dislike. Boniface, full of inordinate arrogance and ambition, and not sufficiently sensible of this gradual change in human opinion, endeavoured to strain to a higher pitch the despotic pretensions of former pontiffs. As Gregory VII appears the most usurping of mankind till we read the history of Innocent III, so Innocent III is thrown into shade by the superior audacity of Boniface VIII. But independently of the less favourable dispositions of the public, he wanted the most essential quality for an ambitious pope—reputation for integrity.