Investiture Dispute
The Investiture Controversy was a political crisis in the 11th century, in which the pope and the emperor of the Holy Roman Empire argued about, essentially, which of them had the supreme power over the other. It also refers to related controversies in other European countries, most notably in England, regarding the dual allegiance of bishops to their sovereign and to the pope.
A clerical reform movement, which had its roots in the 10th century, in the cloister of Cluny, had demanded that the church free itself from the influence of laymen. In its wake, the relationship between the emperor and the pope in Rome was almost reversed.
While initially, the emperor saw his role in the protection of the church (and assumed the title of emperor as a formal acclamation in return), the pope now began to claim a superior role for himself in several respects: not only did he demand the right to appoint all clergy in the Empire (who frequently had important political functions), but also claimed a right to select (and unseat) the emperor himself.
The details are complex, but the controversy culminated in 1075, when Pope Gregory VII formally prohibited Emperor Henry IV in the Dictatus Papae to appoint bishops at all. Henry had been suffering from opposition at home, and this ban came in the same year as the Great Saxon Revolt. In 1076, both sides made use of their most powerful weapons, respectively: the emperor declared the pope unseated, the pope in turn declared a clerical ban on the emperor (which relieved all dukes in the Empire from their oaths to the emperor, in fact thus unseating him as well). This was a head on collision. Henry feared that his Saxon enemies would appoint a rival for the throne, given this authority. In the famous 1077 Walk to Canossa, Henry IV formally asked the pope for forgiveness and thus forced him to take back the ban. But Canossa did not solve much. Henry's opponents did indeed raise a rival, and Henry in turn appointed a rival Pope. There was civil war throughout Germany and Italy. Gregory VII died in exile, and Henry had problems with his own son
The controversy was only formally resolved many years later, during the reign of Henry V with the Concordat of Worms in 1122.
|
