In his personal life Nicholas V. (1447-55) was not unworthy of his exalted position, but the necessity of repairing the damage that had been done by the unruly assembly at Basle, which arrogated to itself the authority of an independent General Council, the removal of the last obstacle to the Turkish invasion of Europe in the fall of Constantinople, and the importance of securing for Rome a pre-eminent position in the great classical revival, engaged all his energies to the exclusion of necessary reforms. Calixtus III. (1455-58) was too old to do much, yet, notwithstanding his advancing years and the indifference of the European rulers, he threw himself into the struggle against the Turks, aiding and encouraging Hungary and Albania in their resistance, and it is due largely to his efforts that the victorious advance of Mahomet II. was checked by the overthrow of his forces at Belgrade (1456). Pius II.[1] (1458-64), though in his youth not the most exemplary of the Humanist school, devoted himself with earnestness and zeal to the duties of his sacred office. He published a Bull retracting all the attacks which he had made against the Papacy in his capacity as secretary to the /Concilabulum/ at Basle. He set himself to study the Scriptures and the early Fathers in place of the Pagan classics, and he showed his approbation of the Christian Humanists. But he was unable to undertake the work of reform. In view of the danger that still threatened Europe he convoked an assembly of the princes at Mantua to organise a crusade against the Turks, but they turned a deaf ear to his appeals, and, at last weary of their refusals and indifference, he determined to place himself at the head of the Christian forces for the defence of Europe and Christianity. He reached Ancona broken down in spirits and bodily health, and died before anything effective could be done. Paul II. (1464-71), who succeeded, made some efforts to purify the Roman Court. He suppressed promptly the College of Abbreviators who were noted for their greed for gold and their zeal for Paganism, and closed the Roman Academy. On account of his severity in dealing with the half Christian Humanists of the Curia he has been attacked with savage bitterness by Platina, one of the dismissed officials, in his /Lives of the Popes/,[2] but nobody is likely to be deceived by scurrilous libels, the motives of which are only too apparent. The worst that can be said against Paul II. is that he was too fond of appointing his relatives to high positions in the Church; but in mitigation of that it is well to remember that his reforms had raised up so many enemies against him in Rome, and disaffection was so rife amongst even the highest officials of his court, that he may have deemed it prudent to have relatives around him on whom he could rely.

Sixtus IV. (1471-84) was the first of the political Popes, Leo X. being the last. They are so called on account of the excessive interest they displayed in Italian politics of the period, to the neglect of the higher interests with which they were entrusted. Most of them, with the exception of Alexander VI., were not positively unworthy men, but they were too much concerned with secular pursuits to undertake a reform of the gross abuses which flourished at the very gates of their palace. The papal court was no worse and very little better than the courts of contemporary rulers, and the greed for money, which was the predominant weakness of the curial officials, alienated the sympathy of all foreigners, both lay and cleric.

Julius II. (1503-13) did, indeed, undertake the difficult task of restoring the States of the Church that had been parcelled out into petty kingdoms by his predecessors, but his policy soon brought him into conflict with Louis XII. of France. Louis demanded that a General Council should be convoked, not so much out of zeal for reform as from a desire to embarrass the Pope, and when Julius II. refused to comply with his request the king induced some of the rebellious cardinals to issue invitations for a council to meet at Pisa (Sept. 1511). Most of the bishops who met at Pisa at the appointed time were from France. The Emperor Maximilian held aloof, and the people of Pisa regarded the conventicle with no friendly feelings. The sessions were transferred from Pisa to Milan, and finally to Lyons. As a set off to this Julius II. convoked a council to meet at Rome, the fifth Lateran Council (May 1512), for the threefold purpose of healing the French schism, of proscribing certain doctrinal errors, and of undertaking the work of reform. The earlier sessions were taken up almost entirely with the schism, and before the work of reform was begun Julius II. passed away.

He was succeeded by the young and learned John de' Medici, son of Lorenzo the Magnificent of Florence, who took the name of Leo X. (1513-21). Like his father, the new Pope was a generous patron of art and literature, and bestowed upon his literary friends, some of whom were exceedingly unworthy, the highest dignities in the Church. Humanism was triumphant at the Papal Court, but, unfortunately, religion was neglected. Though in his personal life Leo X. could not be described as a deeply religious man, yet he was mindful of his vows of celibacy, attentive to the recitation of the divine, office, abstemious, and observant of the fasts of the Church. As a secular ruler he would have stood incomparably higher than any of the contemporary sovereigns of Europe, but he was out of place considerably as the head of a great religious organisation. Worldliness and indifference to the dangers that threatened the Church are the most serious charges that can be made against him, but especially in the circumstances of the time, when the Holy See should have set itself to combat the vicious tendencies of society, these faults were serious enough.

The defeat of the French forces at Novara (1513), and the loyalty of the other rulers of Europe to the Holy See induced Louis XII. of France to make peace with the new Pope, and to recognise the Lateran Council. But on the accession of Francis I. (1515-47) a fresh expedition into Italy was undertaken; the Swiss troops were overthrown at Marignano (1515) and Leo X. was obliged to conclude a Concordat[3] with the French King. By the terms of this agreement France agreed to abandon the Pragmatic Sanction of Bourges, while the Pope bestowed upon Francis I. and his successors the right of presentation to the bishoprics and abbacies in his dominions. The work of reform, which should have claimed special attention at the Lateran Council, was never undertaken seriously. Some decrees were passed prohibiting plurality of benefices, forbidding officials of the Curia to demand more than the regulation fees, recommending preaching and religious instruction of children, regulating the appointment to benefices, etc., but these decrees, apart from the fact that they left the root of the evils untouched, were never enforced. The close of the Lateran Council synchronises with the opening of Luther's campaign in Germany, for the success of which the Council's failure to respond to the repeated demands for reform is to a great extent responsible.

In any scheme for the reform of the abuses that afflicted the Church the reformation of the Papal Court itself should have occupied the foremost place. At all times a large proportion of the cardinals and higher officials were men of blameless lives, but, unfortunately, many others were utterly unworthy of their position, and their conduct was highly prejudicial to religion and to the position of the Holy See. Much of the scandalous gossip retailed by Platina in his /Lives of the Popes/, and by Burcard[4] and Infessura[5] in their /Diaries/ may be attributed to personal disappointment and diseased imaginations, but even when due allowance has been made for the frailty of human testimony, enough remains to prove that the Papal Court in the fourteenth and fifteenth centuries was not calculated to inspire strangers to Rome with confidence or respect. Such corrupt and greedy officials reflected discredit on the Holy See, and afforded some justification for the charges levelled against them of using religion merely as a means of raising money.

The various taxations,[6] direct and indirect, levied by the Popes during the fourteenth and fifteenth centuries helped to give colour to these accusations. It ought to be remembered, however, that the Popes could not carry on the government of the Church, and support the large body of officials whose services were absolutely necessary, without requiring help from their subjects in all parts of the world. During the residence of the Popes at Avignon additional expenses were incurred owing to the necessity of providing residences for themselves and their court, and, at the same time, the rebellions and disorders in the Papal States put an end to any hope of deriving any revenue from their own temporal dominions. On their return to Rome money was required to repair the palaces that had gone into ruin, and to enable the Popes to maintain their position as patrons of art and literature, and as the leaders of Europe in its struggle against the forces of Islam.

For this last purpose, namely, to organise the Christian forces against the Turks, the Popes claimed the right of levying a fixed tax on all ecclesiastical property. The amount of this varied from one- thirtieth to one-tenth of the annual revenue, and as a rule it was raised only for some definite period of years. Even in the days when the crusading fever was universal, such a tax excited a great deal of opposition; but when Europe had grown weary of the struggle, and when the Popes could do little owing to the failure of the temporal rulers to respond to their appeals, this form of taxation was resented bitterly, and the right of the Popes to raise taxes in this way off ecclesiastical property was questioned by the ecclesiastics affected as well as by the temporal rulers. England and France took measures to protect themselves; but in Germany the absence of any strong central authority, and the want of unity among the princes made it difficult to offer any effective resistance to these demands. In 1354, 1372, 1459, 1487, and in 1500, the German bishops protested strongly against the attempts of the Pope to levy taxes on ecclesiastical property.

But in addition to these extraordinary levies there were many permanent sources of revenue for the support of the Papal Court. In the first place from the time of Boniface IX. annats, which consisted of a certain proportion of the first year's revenue, were to be paid by all clerics on whom a minor benefice was conferred by the Holy See. In case of the major benefices, bishoprics and abbacies, the /servitia communia/ and the /servitia minuta/ took the place of annats. The /servitia communia/ was a fixed sum the amount of which depended upon the annual revenue of the See or abbey, and was divided between the Pope and the cardinals of the Curia. The /servitia minuta/, amounting to about 3 1/2 per cent. of the /servitia communia/, was given to the lower officials, who prepared the letters of appointment. The revenues of vacant Sees and the property of deceased bishops were also claimed by the Holy See. From England the Pope received yearly the Peter's Pence, and from all countries that acknowledged his feudal jurisdiction he was entitled to a definite annual tribute.

Furthermore, the reservations[7] of benefices were another fruitful source of revenue. The policy of reserving benefices to the Holy See might be defended, on the ground that it was often necessary in order to counterbalance the interference of secular rulers in regard to ecclesiastical appointments, and that it afforded the Pope a convenient means of rewarding officials whose services were required for the government of the Church. But the right of the Pope to reserve benefices was abused during the fourteenth and fifteenth centuries, and gave rise to constant friction with the civil and ecclesiastical authorities in different countries of Europe. Reservations, instead of being the exception, became very general, and, as a result, the eyes of all ambitious clerics were turned towards Rome from which they hoped to receive promotion, whether their immediate superiors deemed them worthy or unworthy. Such a state of affairs opened the way to the most serious abuses, and not unfrequently to disedifying wrangles between rival candidates, all of whom claimed to have received their appointments from Roman officials.