The immense sums expended by Gregory XIII. in endowing colleges and subsidising Catholic sovereigns proved too great a strain on the resources of the papal treasury. To raise funds the Pope was obliged to increase the taxes, to impose tariffs on imports and exports, to curtail the privileges of certain sections of his subjects, and to recall many of the fiefs granted to feudal proprietors. These measures led to grave discontent among all classes. Secret societies were formed, in which the dispossessed nobles encouraged their poorer followers to acts of violence. Robber bands led by some of the younger barons made their appearance in all parts of the Papal States, so that even in the very streets of Rome the lives of the papal officials were not secure. Gregory XIII. was too old to cope with such a serious situation. Before order could be restored he passed away leaving his successor a very difficult task.
After a conclave lasting only four days Cardinal Felice Peretti, better known as the Cardinal di Montalto, secured the required majority of votes, and ascended the papal throne under the name of Sixtus V.[5] (1585-90). He belonged to a very poor family in Italy, had joined the Franciscans as a boy, and had risen from office to office till at last in 1570 he was created cardinal. At the time of his election he was practically unknown, partly because he was not a scion of one of the leading families of Italy, partly, also, because during the reign of Gregory XIII. with whom he was in disagreement he lived a retired life, devoting himself almost completely to the preparation of an edition of the works of St. Ambrose. Throughout the Catholic world the news of his elevation was received with joy. He was a man of strict life and tireless activity, more inclined to act than to speak, unwilling to burthen his spiritual or temporal subjects with new laws, but fully determined to enforce those already made, and almost unchangeable in his views once his decision had been given.
The restoration of order in the Papal States and the suppression of the robbers who terrorised peaceful citizens were the first work to which he directed his attention. Nor was it long till the severe and almost extreme measures he adopted, and in which he was supported by the Italian princes, produced their effect. The bankrupt condition of the papal treasury necessitated a close revision of the papal finances, and so well did Sixtus V. succeed in this respect that he was able to bequeath to his successor immense reserves. Though very careful about expenditure for his own uses or on the papal court he spent money freely on the erection and decoration of churches, and on the improvement of the city of Rome. He extended the Vatican Library, in connexion with which he established a new printing-press, provided a good water supply (/Acqua Felice/), built the Lateran Palace, completed the Quirinal, restored the columns of Trajan and Antoninus, erected the obelisks of the Vatican, St. Mary Major, the Lateran and Santa Maria del Popolo, and built several new streets to beautify the city and to prevent congestion.
His administrative ability manifested itself in the establishment of various congregations, to each of which was committed some particular department of work in the administration of the Church and of the Papal States. Hitherto most of this work had been done by the /auditores/ or the /penitentiarii/ according as it belonged to the external or internal forum, or else in consistories of the cardinals.
The idea of Sixtus V. was not entirely a novel one. The Congregation of the Index (1571) and the Holy Office (1588) had been established already, as also a commission to watch over the execution of the decrees of the Council of Trent (1564). By the Bull, /Immensa Aeterni Dei/[6] (11th Feb. 1588) Sixtus V. established fifteen different congregations, the most important of which were the Congregation of the Index, of the Inquisition, of the Signatura, of the Council of Trent, of Rites and Ceremonies, and of Bishops and Regulars. By means of these various bodies the work was done better and more expeditiously without impairing in the slightest the authority of the Pope. In 1586 he issued the Bull, /Postquam verus/ by which he fixed the number of cardinals at seventy, namely, six cardinal-bishops, fifty cardinal-priests and fourteen cardinal-deacons. He had prepared and published a new edition of the Septuagint (1588) as a preparation for the revised edition of the Vulgate, which was brought out later, and was of so faulty a character that it was necessary to withdraw it from circulation.
Sixtus V. had great hopes of inducing the princes of Europe to form an alliance against the Turks, and, indeed, it was with a view to some such struggle that he laid aside such immense reserves, but his hopes were doomed to disappointment. In England no progress could be made, more especially as the defeat of the Spanish Armada served only to strengthen the throne of Elizabeth. The condition of affairs in France was calculated to cause the Pope great anxiety. The murder of the Catholic leaders and the alliance of Henry III. with the Calvinist King of Navarre compelled the Pope to espouse warmly the cause of Spain and the League. But towards the end of his reign Sixtus V. began to realise that Spain's intervention in favour of the League was not nearly so disinterested as it might seem, and that the aim of Spanish statesmen was the union of the two countries in one great empire, an event which, were it to come to pass, might be as dangerous for the Holy See as for the succession of Henry of Navarre. He was, therefore, more inclined to compromise than to fight.
