Introduction
It is not easy to define Thomism as an unequivocal school of thought because the various thinkers, who advocated it throughout its 700-year history, never identified themselves as members of a unified movement. Likewise, the opinions on whom to name as a Thomist and what are the criteria of determining the content of Thomistic teaching have been often disputed and changed with the ages. Cessario [1] provides the simplest definition of Thomism as “a body of tenets in both philosophy and theology that derive from and are held to represent faithfully the doctrine of […] Thomas Aquinas.” Wheisheipl states that representatives of this philosophy not only illuminate Aquinas’s teaching but develop it and try to use it to address the theological concerns of every age. [2]
In a broad sense, the term “Thomist” used to be applied to anybody who in parts derived their philosophy from Aquinas, often combining it with elements from other schools of thought, creating different kinds of Thomism and sometimes even resulting in a notable diversion from the holy priest’s teaching. Actually, almost every Christian tradition from the late medieval period was to some extent influenced by Aquinas’s ideas.
In a strict sense, Thomism applies only to those who pristinely adhere to the central principles of Aquinas’s philosophy and theology as presented in his works.
Thomas Aquinas
Thomas was born in 1225 [3] in Roccasecca, Italy, into the family of lower aristocrats Landolfo and Theodora d’Aquino. Thomas was the youngest of their nine children and expected to enter the Benedictine monastery in the near Monte Casino and eventually become its abbot, like his uncle. Thus, at the age of 5 he was sent to be educated at the monastery. He spent 8 years there and then continued his studies at the University of Naples where he became acquainted with both Aristotle’s philosophy and the Dominican order, two things that determined the course of his following life.
In 1243, to the great disappointment of his family, he secretly joined the Dominican order, receiving the habit a year later. A legend says that his parents, upon finding this out, imprisoned him in their house and even tried to use a girl-seducer to persuade him to return to the Benedictines and continue the family tradition. They held him captive for two years and released him only at the urging of Pope Innocent IV and King Frederick II.
Afterwards, he pursued his studies with the Dominicans in Naples, Paris, and Cologne, being ordained in 1250. He assumed a university teaching post in Paris, and under the tutelage of Albert the Great, completed doctoral studies in theology. As a student, Thomas was modest and quiet, the thinker type, often misperceived as dim-witted, but his genius showed up in his thesis. His tutor remarked that “his bellowing in doctrine will one day resound throughout the world!”. [4]
During the 1250s, he became a renowned professor and instructor, devoting himself to investigating the possibility of reconciliation between theology and philosophy, which was the major object of conflicts and disputes in society at that time, and also between the various monastic orders. His critical abilities earned him admittance to the consortium magistorium, along with the Franciscan doctor Bonaventure. This happened on 15 August 1257.
In 1259, Aquinas returned to Italy, where he started writing his most famous work, Summa Theologica, after refusing to rewrite and update his former commentary on Peter Lombard’s Sentences, which he had compiled during his last years at Cologne.
In order to understand his need for providing some theologico-philosophical guidelines, the overall social situation needs to be considered. The 13th century was not only a time of conflict between the ecclesiastical and civil authorities (in Italy represented by Pope Gregory IX and Frederick II, the King of Sicily and Emperor of Rome, both of whom the Pope excommunicated for invading the States of the Church) as much on the state scale as on university grounds; but also of the ongoing antagonism between the East Church and the West Church; conflicts between diocesan clergy and religious orders; the orders among each other (Franciscans, Benedictines, Dominicans) or even within themselves; plus the aforementioned opponency between faith dealt with by theology and reason and natural law dealt with by philosophy, especially between Augustinian theology and Aristotle’s philosophy. Aquinas’s works in some way address all of these matters.
The biggest problem with the theology-philosophy conflict was how to unite the knowledge obtained through revelation with the information people received by observing the principles of the nature using their mind and senses. The most radical was the Averroists’ opinion [5] that these two kinds of knowledge directly oppose each other, which Aquinas rejected, claiming that they both come from God, thus they are compatible and ultimately should lead to the same results. Further, Aquinas also had to fight those theologians who utterly rejected the teaching of classical Greek philosophers, or condemned the possibility that eternal truths could have been in some other form revealed also to Gentiles and thus they could be redeemed. This he discussed in his work, Summa contra Gentiles.
Aquinas’s greatest advantage was that he “united an uncommonly comprehensive knowledge of theology with a sharply disciplined philosophical mind.” [6] The size of the body of his works is amazing, considering that he compiled most of it in the span of only about 20 years.
Between 1268 and 1272, he was again recalled to teach in Paris, afterwards returning to Naples. During the Feast of St. Nicolas in 1273, he had a mystical vision, a voice coming from the crucifix praising him for what he had written for God’s glory, after which he altogether gave up on writing. He declined in health, but when Pope Gregory X summoned him to participate in the council at Lyons that was planned for 1 May 1274, he set out to walk there in January. This invitation was thanks to Aquinas’s former compendium of arguments that was supposed to be used by the papal theologians to carry a dialogue with the East Church, and the aim of this council was to achieve mutual understanding with the Greeks. However, Aquinas’s health rapidly worsened and he stayed at the Cistercian monastery in Fossanova, Italy, where he died on 7 March 1274. He was first buried there, but on 28 January 1369 his remains were removed to Tolouse.
Thomas Aquinas was canonized on 18 July 1323 by Pope John XXII, and in 1567, Pope Pius V proclaimed him a Doctor of the Church. He is the patron saint of schools, students, and theologians, often assigned the title Doctor Angelicus.
The history of Thomism
Thomas Aquinas, though he was a respected theologian, nonetheless, did not perceive himself as a head of some newly founded school, nor did he have any immediate disciples among his students. But the refinement of his work attracted, and still does, many followers. Leonard A. Kennedy lists a total of 2034 Thomists active in the period between 1270 and 1900. Kennedy’s catalogue shows a continuous interest in Aquinas’s works even in the periods of declension in the active practice of theology, carried on mainly by the Dominicans, followed by Jesuits, and from the 19th century even by an increasing number of non-religious people. Moreover, it indicates that any eclipse in its practice that has ever occurred was just a result of the overall regression from religion; rather than by incapability of the philosophy to appeal to or address the current social situation; it was caused by external factors, such as conflicts within the ecclesia, its splitting and formation of new reformatory denominations (e.g. different forms of Protestantism), the outbreak of the French Revolution, Enlightenment, wars, or pandemics.
Historians usually recognize three or four [7] periods in the development of Thomism: first, the era of early Thomists and defenders (13-15th century); second, the era of commentators (15-17th century); third, the post-Reformation era (17-18th century); and fourth, Neo-Thomism (since the 19th century).
Aquinas had many critics already during his lifetime, mainly from the lines of such theologians who opposed any possibility to consolidate the Greek or Arabic philosophers with the Christian religion. The chief opponents of Thomism were Franciscans. In 1277, their Parisian bishop, Stephen Tempier, issued a condemnation of 219 propositions he believed to contradict the traditional Augustinian theology, including 20 by Thomas, by which his reputation much suffered. This condemnation was adopted even by the British church. However, Aquinas’s teaching was immediately defended by some Dominicans, including Aquinas’s former teacher Albert, this leading to the withdrawal of his theses from the condemnation.
Ever since his teaching was adopted and promoted by the Dominican order, which soon expanded to England, founding convents in Canterbury, London, and Oxford. Thanks to them, by the end of 13th century, Thomism had taken firm root in the British Isles, flourishing especially in Oxford until the Anglican schism (Dominicans then returned to Oxford only at the beginning of 20th century). However, the Dominican-Franciscan conflict there was intense. Franciscan Archbishop of Canterbury John Peckham in 1286 excommunicated the Dominican priest Richard Knapwell for promoting Thomistic views [8], and Pope Nicholas IV (also Franciscan) refused to reverse it. This prompted the Dominicans to all the more actively advocate Aquinas’s teaching. Another outstanding British Dominican was Thomas Sutton, who completed two of Aquinas’s unfinished commentaries on Aristotle.
After Aquinas’s canonization, Thomism enjoyed rapid growth, being supported by professors who understood the breakthrough it achieved in Christian theology. It was also recognized as a source of practical wisdom for everyday life. Aquinas’s theology was validated in 1325 by Parisian bishop Stephen Bourret.
The Great Western Schism and a plague of Black Death in the 14th century caused a decline in the practice of intellectual and theological life in Western Europe. Conversely, Thomism began to grow in the Eastern countries, such as Bohemia, Poland, Scandinavia, and Byzantium, eventually reaching as far as Russia and China by the 17th century. The spread of Thomism became even easier with the invention of the printing press and the political cosolidation of a major part of Europe under the rule of Habsburgs who exercised a strong commitment to the Catholic Church. By the end of the 15th century, the Summa Theologica was being used as a standard textbook of theology, especially in universities where Dominicans taught. During the Renaissance, as a time of return and revival of ancient Greek philosophy, Aquinas’s work was valued for its relation with Aristotle, and Dominican Thomism exerted some influence also outside the framework of the Order. However, not all humanists liked that, for example, the famous Erasmus of Rotterdam sharply criticized Aquinas.
Another recession of Thomism from active life happened during the turbulent time of Protestant reformations in the 16th century. However, the works of former as well as contemporary Thomists (such as the most important ones: John Capreolus and Thomas Cajetan) were used to help preserve the true faith and fight the reformers’ heretic ideas. During this time, Thomism clarified its position and began to be perceived as the official Catholic theology, what reflected also in the Council of Trent (1545-1563) which embodied the Counter-Reformation movement. A majority of the theologians summoned supported Aquinas’s teaching and had influence not only on the decrees of the council but also on the Roman Catechism issued by Pope Pius V, himself a Dominican, in 1566.
The Council marked a period of Catholic Reform and revival of Thomism. Many new monastic orders that were founded at this time adhered to Aquinas’s teaching, though maybe not in its entirety. For example, St. Ignatius of Loyola, the founder of the Jesuit order, was influenced by his Dominican teachers and promoted a kind of eclectic Thomism. The Jesuits became the second greatest advocates of Aquinas’s theology in the 17th and 18th centuries, though they sometimes conflicted with the Dominicans over certain points in it.
Unfortunately, this theological revival lasted only until the revolutionary wave that spread over Europe, starting with the French Revolution in the late 18th century, followed by Napoleonic occupation, when many of the religious houses were closed. Another threat was presented by the modern non-Catholic philosophers, whose influence started to become notable even in Catholic universities and seminaries. The Age of Reason demanded the abandonment of medieval scholasticism in favour of natural sciences and speculative philosophy, represented by such names as Descartes, Kant, Hegel, and others. Catholic philosophy at this time became largely apologetical, trying to incorporate the modern knowledge in some form of theological rationalism. However, these new theological attempts did not have solid enough foundation to prevent them from falling into heretical ideas.
It was the Dominican Order, now most active mainly in Italy, who still carried on Aquinas’s true theology and first called for the need to return to his teaching at seminaries. Four people are especially singled out for their contribution to the revival of Thomism, or establishment of the so-called Neo-Thomism: Vincento Buzzeti, who recognized the value of Aquinas’s teaching in refuting the modern philosophical positions that were ill-suited to elucidate Christian theology; and his disciples, the Sordi brothers and Joseph Pecci, brother of Gioacchino, the future Pope Leo XIII.
The Sordi brothers joined the Jesuits and formed a secret society to discuss the revival of scholasticism, trying to persuade their fellow brothers that Aquinas was a trustworthy guide for renewing Catholic theology. The first Jesuits to accept it were those at Roman College where the young Gioacchino also studied, and he, too, was moved toward Aquinas. Becoming a bishop, he later attended the Provincial Synod of Spoleto in 1849, which requested the papacy to issue a condemnation of current errors. This was accomplished by Pope Pius IX in 1864 [9], and the errors were the main concern of the First Vatican Council. The council’s constitution, Dei Filius, was influenced by the studies on Aquinas of another Jesuit, Kleutgen.
Upon his accession to papacy, Gioacchino, now Leo XIII, issued an encyclical Aeterni Patris in which he “called for the restoration of St. Thomas’ basic doctrine as the only sound Christian philosophy capable of answering modern needs.”[10] This was in 1879, the same year that he founded the Roman Academy of St. Thomas. Leo promulgated Aquinas’s philosophy in every way possible and used it in his next encyclicals to solve modern problems.
Despite his efforts, many young clerics wanted to update the Church teaching to match the spirit of the age, and after Leo’s death, their ranks still multiplied. This led the new Pope Pius X to issue a list of modernist errors and several decrees on the proper training of clergy. In his encyclical Motu Proprio from 29 June 1914, he insisted that Summa Theologica be used as a textbook of theology in all institutions providing cleric degrees. A month later, the Congregation of Studies provided a list of 24 fundamental theses that were understood as the principal teachings of St. Thomas Aquinas and safe directive norms for the Church.[11] Both these recommendations were confirmed as essential on 7 March 1916.
The outbreak of World War I, which caused further major faltering of faith and trust in religion as well as humanity as such in the general public, only added to the need to provide some clear yet firm theological guidelines that would “serve the universal call to holiness.” [12] So the Code of Canon Law issued in May 1917 under Pope Benedict XV finally declared Aquinas’s teaching the official doctrine of the Catholic Church, also requiring “all professors of philosophy and theology hold and teach the method, doctrine and principles of the Angelic Doctor.”[13]
Although the Apostolic Constitution presented a detailed curriculum of studies for seminaries which was imposed with the fullest apostolic authority, this was not fully implemented in all such institutions, and there was formed some kind of “theological underground”, mainly in France, that called for novelization of theology, leading to the popularization of Transcendental and other kinds of Thomism influenced by evolutionism and existentialism. Fortunately, these new versions did not affect the Second Vatican Council between 1962 and 1965, nor the new Catechism of the Catholic Church. The position of Thomas Aquinas in Catholic theology was reaffirmed by several other encyclicals, such as Pope Pius XII’s Humani Generis, or most recently John Paul II’s Fides et Ratio.
During the late 20th century, the historical study of Thomism has been popularized not only in Europe but also in America. Aquinas’s work is still being studied in high ranked universities in Paris, Oxford, Bologne, Cracow, and others. In the words of Cessario [14]: “Thomism remains an active intellectual tradition in both secular and religious circles,” even in the 21st century.
BILBLIOGRAPHY
24 Thomistic theses, in: http://www.u.arizona.edu/~aversa/scholastic/24Thomisticpart2.htm
CESSARIO, R., A Short History of Thomism. Baltimore: Catholic University of America Press, 2005. 122 p. ISBN 081321386XR.
MCINERNY, R.; O’CALLAGHAN, J., 2015. Saint Thomas Aquinas. In The Stanford Encyclopedia of Philosophy [online]. Spring 2015, Edward N. Zalta (ed.), online available at: http://plato.stanford.edu/archives/spr2015/entries/aquinas/>.
St. Thomas Aquinas, Biography.com
Tomáš Akvinský, v: https://www.zivotopisysvatych.sk/tomas-akvinsky/
Thomas Aquinas, v: http://www.catholic.org/saints/saint.php?saint_id=2530
WEISHEIPL, J. A., 2012, The Revival of Thomism: An Historical Survey [online]. Online available at: http://opcentral.org/resources/2012/09/03/the-revival-of-thomism-an- historical-survey-weisheipl/
[1] CESSARIO, R., A Short History of Thomism. Baltimore: Catholic University of America Press, 2005, p. 1
[2] CESSARIO, R., A Short History of Thomism. Baltimore: Catholic University of America Press, 2005, p. 14
[3] Probably. The year of his birth is uncertain, different sources range it from 1224 to 1226.
[4] St. Thomas Aquinas, Biography.com
[5] Averroism was a philosophical school based on the works of 12th-century Arab philosopher Averroe, original name Ibn Rushid, that represented a radical interpretation of Aristotle reconciling his philosophy with the Islamic faith. Typical is their belief in monopsychism and panpsychism.
[6] CESSARIO, R., A Short History of Thomism. Baltimore: Catholic University of America Press, 2005, p. 2
[7] Some of them join the first two periods into one; others join the last two periods.
[8] In the background there were some political machinations.
[9] Some historians think this list was compiled by Gioacchino himself.
[10] WEISHEIPL, J. A., The Revival of Thomism: An Historical Survey. 2012.
[11] The 24 theses are listed here: http://www.u.arizona.edu/~aversa/scholastic/24Thomisticpart2.htm
[12] CESSARIO, R., A Short History of Thomism. Baltimore: Catholic University of America Press, 2005, p. 26.
[13] WEISHEIPL, J. A., The Revival of Thomism: An Historical Survey. 2012.
[14] CESSARIO, R., A Short History of Thomism. Baltimore: Catholic University of America Press, 2005, p. 12..