Pope Paul IV

Pope Paul IV (Latin: Paulus IV; Italian: Paolo IV; 28 June 1476 – 18 August 1559), born Gian Pietro Carafa, was head of the Catholic Church and ruler of the Papal States from 23 May 1555 to his death, in August 1559. While serving as papal nuncio in Spain, he developed an anti-Spanish outlook that later coloured his papacy. In response to an invasion of part of the Papal States by Spain during his papacy, he called for a French military intervention. After a defeat of the French and with Spanish troops at the edge of Rome, the Papacy and Spain reached a compromise: French and Spanish forces left the Papal States and the Pope thereafter adopted a neutral stance between France and Spain.

Carafa was appointed bishop of Chieti, but resigned in 1524 in order to found with Saint Cajetan the Congregation of Clerics Regular (Theatines). Recalled to Rome, and made Archbishop of Naples, he worked to re-organise the Inquisitorial system in response to the emerging Protestant movement in Europe, any dialogue with which he opposed (the inquisition itself had been first instituted by Pope Innocent III who first regulated inquisitional procedure in the 13th century). Carafa was elected pope in 1555 through the influence of Cardinal Alessandro Farnese in the face of opposition from Charles V, Holy Roman Emperor. His papacy was characterised by strong nationalism in reaction to the influence of Philip II of Spain and the Habsburgs. The appointment of Carlo Carafa as Cardinal Nephew damaged the papacy further, and scandals forced Paul to remove him from office. He curbed some clerical abuses in Rome, but his methods were seen as harsh. He would introduce the first modern Index Librorum Prohibitorum or "Index of Prohibited Books" banning works he saw as in error. In spite of his advanced age, he was a tireless worker and issued new decrees and regulations daily, unrelenting in his determination to keep Protestants and recently immigrated Marranos from gaining influence in the Papal States. Paul IV issued the Papal bull Cum nimis absurdum, which confined Jews in Rome to the neighbourhood claustro degli Ebrei ("enclosure of the Hebrews"), later known as the Roman Ghetto. He died highly unpopular, to the point that his family rushed his burial to make sure his body would not be desecrated by a popular uprising.

Gian Pietro Carafa was born in Capriglia Irpina, near Avellino, into the prominent Carafa family of Naples. His father Giovanni Antonio of the Counts Carafa della Stadera died in West Flanders in 1516 and his mother Vittoria Camponeschi was the daughter of Pietro Lalle Camponeschi, 5th Count of Montorio, a Neapolitan nobleman, and Maria de Noronha, a Portuguese noblewoman of the House of Pereira.^{[citation needed]}

He was mentored by Cardinal Oliviero Carafa, his relative, who resigned the see of Chieti (Latin Theate) in his favour. Under the direction of Pope Leo X, he was ambassador to England and then papal nuncio in Spain, where he conceived a violent detestation of Spanish rule that affected the policies of his later papacy.

In 1524, Pope Clement VII allowed Carafa to resign his benefices and join the ascetic and newly founded Congregation of Clerks Regular, popularly called the Theatines, after Carafa's see of Theate. Following the sack of Rome in 1527, the order moved to Venice. There, he wrote in a memorandum in 1533 that reform of the Church and vigorous struggle against any deviations were interlinked. Carafa was recalled to Rome by the reform-minded Pope Paul III (1534–49), to sit on a committee of reform of the papal court, an appointment that forecasted an end to a humanist papacy and a revival of scholasticism, as Carafa was a disciple of Thomas Aquinas.

In December 1536 he was made Cardinal-Priest of S. Pancrazio and then Archbishop of Naples.

The Regensburg Colloquy in 1541 failed to achieve any measure of reconciliation between Catholics and Protestants in Europe, but instead saw a number of prominent Italians defect to the Protestant camp. In response, Carafa was able to persuade Pope Paul III to set up a Roman Inquisition, modelled on the Spanish Inquisition with himself as one of the Inquisitors-General. The Papal Bull was promulgated in 1542. Carafa demanded the surveillance of education, ordered the confiscation of many authors, such as Erasmus, and inspired the warning of the Inquisition against printed books containing perceived threats against the Christianity. In this regard, he headed the commission that investigated the Bragadin-Giustiniani dispute and that recommended the burning of the Talmud in 1553.

He was a surprise choice as pope to succeed Pope Marcellus II (1555); his severe and unbending character combined with his advanced age and Italian patriotism meant under normal circumstances he would have declined the honor. He accepted apparently because Emperor Charles V was opposed to his accession.