in 1588 (Cati da Iesi) In the to-and-fro of
medieval politics,
Pope Pius II, in his
bull Execrabilis (1460) and his reply to the
University of Cologne (1463), had set aside the theory of the supremacy of general councils laid down by the
Council of Constance,
Martin Luther had appealed for a general council, in response to the
Papal bull Exsurge Domine of
Pope Leo X (1520). In 1522 German
diets joined in the appeal, with
Charles V seconding and pressing for a council as a means of reunifying the Church and settling the
Reformation controversies.
Pope Clement VII (1523–34) was vehemently against the idea of a council, agreeing with
Francis I of France.
Sessions The history of the council is divided into three distinct periods: 1545–1549, 1551–1552 and 1562–1563. The number of attending members in the three periods varied considerably. It increased toward the close, but never reached the number of the
First Council of Nicaea (which had 318 members, in 325)
Pre-council Pope Paul III (1534–1549), seeing that the
Protestant Reformation was no longer confined to a few preachers, but had won over various princes, especially in Germany, to its ideas, desired a council. Yet when he proposed the idea to his
cardinals, it was almost unanimously opposed. Nonetheless, he sent
nuncios throughout Europe to propose the idea. Paul III issued a decree for a general council to be held in
Mantua, Italy, to begin on 23 May 1537. Martin Luther wrote the
Smalcald Articles in preparation for the general council. The Smalcald Articles were designed to sharply define where the Lutherans could and would not compromise. The council was ordered by the Emperor and Pope Paul III to convene in Mantua on 23 May 1537. It failed to convene after another war broke out between France and Charles V, resulting in a non-attendance of French
prelates. Protestants refused to attend as well. Financial difficulties in Mantua led the Pope in the autumn of 1537 to move the council to
Vicenza, where participation was poor. The council was postponed indefinitely on 21 May 1539. Pope Paul III then initiated several internal Church reforms while Emperor Charles V convened with Protestants and Cardinal
Gasparo Contarini at the
Diet of Regensburg, to reconcile differences. Mediating and conciliatory formulations were developed on certain topics. In particular, a two-part doctrine of
justification was formulated that would later be rejected at Trent. Unity failed between Catholic and Protestant representatives "because of different concepts of
Church and
Justification".
First period However, the council was delayed until 1545 and, as it happened, convened right before Luther's death. Unable, however, to resist the urging of Charles V, the pope, after proposing Mantua as the place of meeting, convened the council at Trent (at that time ruled by a prince-bishop under the
Holy Roman Empire),
Second period Reopened at Trent on 1 May 1551 by the convocation of
Pope Julius III (1550–1555), it was broken up by the sudden victory of
Maurice, Elector of Saxony over Emperor Charles V and his march into surrounding state of
Tirol on 28 April 1552. There was no hope of reassembling the council while the very
anti-Protestant Paul IV was Pope. The French monarchy boycotted the entire council until the last minute when a delegation led by
Charles de Guise, Cardinal of Lorraine finally arrived in November 1562. The first outbreak of the
French Wars of Religion had occurred earlier in the year and the French Church, facing a significant and powerful Protestant minority in France, experienced
iconoclasm violence regarding the use of sacred images. Such concerns were not primary in the Italian and Spanish Churches. The last-minute inclusion of a decree on sacred images was a French initiative, and the text, never discussed on the floor of the council or referred to council theologians, was based on a French draft. == Objectives and overall results ==