The control of the pope over the clergy at large.
The control of the pope over the clergy scattered throughout Christendom was secured in several ways. A newly elected archbishop might not venture to perform any of the duties of his office until he had taken an oath of fidelity and obedience to the pope and received from him the pallium, the archbishop's badge of office. This was a narrow woolen scarf made by the nuns of the convent of St. Agnes at Rome. Bishops and abbots were also required to have their election duly confirmed by the pope. He claimed, too, the right to settle the very frequent disputed elections of church officials. He might even set aside both of the rival candidates and fill the office himself, as did Innocent III when he forced the monks of Canterbury, after a double election, to choose Stephen Langton.
Since the time of Gregory VII the pope had claimed the right to depose and transfer bishops at will. The control of Rome over all parts of the Christian Church was further increased by the legates. These papal emissaries were intrusted with great powers. Their haughty mien often enough offended the prelates and rulers to whom they brought home the authority of the pope,—as, for instance, when the legate Pandulf grandly absolved all the subjects of King John of England, before his very face, from their oath of fealty to him.
The Roman Curia.
The task assumed by the pope of governing the whole western world naturally made it necessary to create a large body of officials at Rome in order to transact all the multiform business and prepare and transmit the innumerable legal documents.[135] The cardinals and the pope's officials constituted what was called the papal Curia, or court.
Sources of the pope's income.
To carry on his government and meet the expenses of palace and retinue, the pope had need of a vast income. This he secured from various sources. Heavy fees were exacted from those who brought suits to his court for decision. The archbishops were expected to make generous contributions on receiving their palliums, and the bishops and abbots upon their confirmation. In the thirteenth century the pope began to fill many benefices throughout Europe himself, and customarily received half the first year's revenues from those whom he appointed. For several centuries before the Protestants finally threw off their allegiance to the popes, there was widespread complaint on the part of both clergy and laymen that the fees and taxes levied by the Curia were excessive.