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Michael Servetus (/sərˈvtəs/; Spanish: Miguel Serveto as real name, French: Michel Servet), also known as Miguel Servet, Miguel de Villanueva, Michel Servet, Revés, or Michel de Villeneuve (Tudela, Navarre, 29 September 1509 or 1511 – 27 October 1553), was a Spanish theologian, physician, cartographer, and Renaissance humanist. He was the first European to correctly describe the function of pulmonary circulation, as discussed in Christianismi Restitutio (1553). He was a polymath versed in many sciences: mathematics, astronomy and meteorology, geography, human anatomy, medicine and pharmacology, as well as jurisprudence, translation, poetry and the scholarly study of the Bible in its original languages.

Michael Servetus
Michael Servetus.jpg
BornUnknown, possibly 29 September 1511
Died(1553-10-27)27 October 1553 (aged 42)
OccupationTheologian, physician, editor, translator
Theological work
Main interestsTheology, medicine
Notable ideasNontrinitarian Christology, pulmonary circulation

He is renowned in the history of several of these fields, particularly medicine. He participated in the Protestant Reformation, and later rejected the Trinity doctrine and mainstream Catholic Christology. After being condemned by Catholic authorities in France, he fled to Calvinist Geneva where he was burnt at the stake for heresy by order of the city's governing council.


Early life and educationEdit

Façade of the house of Michael Servetus in Villanueva de Sigena (Spain). Today it is the headquarters of the Michael Servetus Institute and a research centre of Servetus' life and works.

During a long time, it was held that that Servetus was probably born[1] in 1511 in Villanueva de Sigena in the Kingdom of Aragon, present-day Spain. The day of 29 September has been conventionally proposed for his birth, due to the fact that 29 September is Saint Michael's day according to the Catholic calendar of saints, but there are no data supporting this claim. Some sources give an earlier date based on Servetus' own occasional claim of having been born in 1509.[2] However, in 2002 a paper published by Francisco Javier González Echeverría and María Teresa Ancín evinced that he was born in Tudela, Kingdom of Navarre.[3] It has also been held that his true name was De Villanueva according to the letters of his French naturalization (Chamber des Comptes, Royal Chancellorship and Parlement of Grenoble) and the registry at the University of Paris.

The ancestors of his father came from the hamlet of Serveto, in the Aragonese Pyrenees. His father was a notary of Christian ancestors from the lower nobility (infanzón),[4] who worked at the nearby Monastery of Santa Maria de Sigena. Servetus had two brothers: one, Juan was a Catholic priest, and another was a notary, Pedro.[5] Although Servetus declared during his trial in Geneva that his parents were "Christians of ancient race", and that he never had any communication with Jews,[6] his maternal line actually descended from the Zaportas (or Çaportas), a wealthy and socially relevant family from the Barbastro and Monzón areas in Aragon.[7][8] This was demonstrated by a notarial protocol published in 1999.[9][10][11]

Servetus' family used a nickname, "Revés", according to an old tradition in rural Spain of using alternate names for families across generations. The origin of the Revés nickname may have been that a member of a (probably distinguished) family living in Villanueva with the surname Revés established blood ties with the Serveto family, thus uniting both family names for the next generations.[12]


Servetus attended the Grammar Studium in Sariñena, Aragón, near Villanueva de Sijena, under master Domingo Manobel until 1520. From course 1520/1521 to 1522/1523, Michael Servetus was a student of Liberal Arts in the primitive University of Zaragoza, a Studium Generale of Arts. The Studium was ruled by the Archbishop of Saragossa, the Rector, the High Master ("Maestro Mayor") and four "Masters of Arts", which resembled Art professors in the Arts Faculties of other primitive universities. Servetus studied under High Master Gaspar Lax, and masters Exerich, Ansias and Miranda, and during those years this education center had been significantly influenced by Erasmus's ideas. Ansias and Miranda died soon, and two new professors were appointed: Juan Lorenzo Carnicer and Villalpando. In 1523 he got his BA and next year his MA. From course 1525/1526 ahead, Servetus became one of the four Masters of Arts in the Studium, and for unknown reasons he traveled to Salamanca in Feb 1527. But on March 28, 1527, also due to unknown reasons, master Michael Servetus had a brawl with High Master (and uncle) Gaspard Lax, and this probably was the cause of his expulsion from the Studium, and his exile from Spain for the Studium of Toulouse, trying to avoid the strong influence of Gaspar Lax in any Spanish Studium Generale.[13][14]

Near 1527 Servetus attended the University of Toulouse where he studied law. Servetus could have had access to forbidden religious books, some of them maybe Protestant, while he was studying in this city.[15]


Quintana became Charles V's confessor in 1530, and Servetus joined him in the imperial retinue as his page or secretary.[16] Servetus travelled through Italy and Germany, and attended Charles' coronation as Holy Roman Emperor in Bologna. He was outraged by the pomp and luxury displayed by the Pope and his retinue, and decided to follow the path of reformation.[17] It is not known when Servetus left the imperial entourage, but in October 1530 he visited Johannes Oecolampadius in Basel, staying there for about ten months, and probably supporting himself as a proofreader for a local printer. By this time he was already spreading his theological beliefs. In May 1531 he met Martin Bucer and Wolfgang Fabricius Capito in Strasbourg.

Two months later, in July 1531, Servetus published De Trinitatis Erroribus (On the Errors of the Trinity). The next year he published the work Dialogorum de Trinitate (Dialogues on the Trinity) and the supplementary work De Iustitia Regni Christi (On the Justice of Christ's Reign) in the same volume. After the persecution of the Inquisition, Servetus assumed the name "Michel de Villeneuve" while he was staying in France. He studied at the Collège de Calvi in Paris in 1533. Servetus also published the first French edition of Ptolemy's Geography. He dedicated his first edition of Ptolemy and his edition of the Bible to his patron Hugues de la Porte. While in Lyon, Symphorien Champier, a medical humanist, had been his patron. Servetus wrote a pharmacological treatise in defence of Champier against Leonhart Fuchs In Leonardum Fucsium Apologia (Apology against Leonard Fuchs). Working also as a proofreader, he published several more books which dealt with medicine and pharmacology, such as his Syruporum universia ratio (Complete Explanation of the Syrups), for which he gained fame.

After an interval, Servetus returned to Paris to study medicine in 1536. In Paris, his teachers included Sylvius, Fernel and Johann Winter von Andernach, who hailed him with Andrea Vesalius as his most able assistant in dissections. During these years he wrote his Manuscript of the Complutense, an unpublished compendium of his medical ideas. Servetus taught mathematics and astrology while he studied medicine. He predicted an occultation of Mars by the Moon, and this joined to his teaching generated much envy among the medicine teachers. His teaching classes were suspended by the Dean of the Faculty of Medicine, Jean Tagault, and Servetus wrote his Apologetic Discourse of Michel de Villeneuve in Favour of Astrology and against a Certain Physician against him. Tagault later argued for the death penalty in the judgment of the University of Paris against Servetus. He was accused of teaching De Divinatione by Cicero. Finally, the sentence was reduced to the withdrawal of this edition. As a result of the risks and difficulties of studying medicine at Paris, Servetus decided to go to Montpellier to finish his medical studies, maybe thanks to his teacher Sylvius who did exactly the same as a student.[18] There he became a Doctor of Medicine in 1539. After that he lived at Charlieu. A jealous physician ambushed and tried to kill Servetus, but Servetus defended himself and injured one of the attackers in a sword fight. He was in prison for several days because of this incident.[19]

Working at VienneEdit

After his studies in medicine, Servetus started a medical practice. He became personal physician to Pierre Palmier, Archbishop of Vienne, and was also physician to Guy de Maugiron, the lieutenant governor of Dauphiné. Thanks to the printer Jean Frellon II, acquaintance of John Calvin and friend of Michel, Servetus and Calvin began to correspond. Calvin used the pseudonym "Charles d'Espeville." Servetus also became a French citizen, using his "De Villeneuve" persona, by the Royal Process (1548–1549) of French Naturalization, issued by Henri II of France.[20]

In 1553 Michael Servetus published another religious work with further anti-trinitarian views. It was entitled Christianismi Restitutio (The Restoration of Christianity), a work that sharply rejected the idea of predestination as the idea that God condemned souls to Hell regardless of worth or merit. God, insisted Servetus, condemns no one who does not condemn himself through thought, word, or deed. This work also includes the first published description of the pulmonary circulation.

To Calvin, who had written his summary of Christian doctrine Institutio Christianae Religionis (Institutes of the Christian Religion), Servetus' latest book was an attack on historical Nicene Christian doctrine and a misinterpretation of the biblical canon. Calvin sent a copy of his own book as his reply. Servetus promptly returned it, thoroughly annotated with critical observations. Calvin wrote to Servetus, "I neither hate you nor despise you; nor do I wish to persecute you; but I would be as hard as iron when I behold you insulting sound doctrine with so great audacity." In time their correspondence grew more heated until Calvin ended it.[21] Servetus sent Calvin several more letters, to which Calvin took offense.[22] Thus, Calvin's frustrations with Servetus seem to have been based mainly on Servetus's criticisms of Calvinist doctrine, but also on his tone, which Calvin considered inappropriate. Calvin revealed these frustrations with Servetus when writing to his friend William Farel on 13 February 1546:

Imprisonment and executionEdit

On 16 February 1553, Michael Servetus while in Vienne, France, was denounced as a heretic by Guillaume de Trie, a rich merchant who had taken refuge in Geneva, and who was a good friend of Calvin,[24] in a letter sent to a cousin, Antoine Arneys, who was living in Lyon. On behalf of the French inquisitor Matthieu Ory, Michael Servetus and Balthasard Arnollet, the printer of Christianismi Restitutio, were questioned, but they denied all charges and were released for lack of evidence. Ory asked Arneys to write back to De Trie, demanding proof. On 26 March 1553, the letters sent by Michel to Calvin and some manuscript pages of Christianismi Restitutio were forwarded to Lyon by De Trie. On 4 April 1553 Servetus was arrested by Roman Catholic authorities, and imprisoned in Vienne. He escaped from prison three days later. On 17 June, he was convicted of heresy, "thanks to the 17 letters sent by John Calvin, preacher in Geneva"[25] and sentenced to be burned with his books. In his absence, he and his books were burned in effigy (blank paper for the books).

Meaning to flee to Italy, Servetus inexplicably stopped in Geneva, where Calvin and his Reformers had denounced him. On 13 August, he attended a sermon by Calvin at Geneva. He was arrested after the service[26] and again imprisoned. All his property was confiscated. Servetus claimed during this judgment he was arrested at an inn at Geneva. French Inquisitors asked that Servetus be extradited to them for execution. Calvin wanted to show himself as firm in defense of Christian orthodoxy as his usual opponents. "He was forced to push the condemnation of Servetus with all the means at his command."[26] Calvin's delicate health meant he did not personally appear against Servetus.[27] Nicholas de la Fontaine played the more active role in Servetus's prosecution and the listing of points that condemned him. Among the possible reasons which prevented Calvin from appearing personally against Servetus there was one which must have seemed of itself sufficient. The laws regulating criminal actions in Geneva required that in certain grave cases the complainant himself should be incarcerated pending the trial. Calvin's delicate health and his great and constant usefulness in the administration of the state rendered a prolonged absence from the public life of Geneva impracticable. Nevertheless, Calvin is to be regarded as the author of the prosecution. Nicholas de la Fontaine was a refugee in Geneva and entered the service of Calvin, by whom he was employed as secretary.[28]

At his trial, Servetus was condemned on two counts, for spreading and preaching Nontrinitarianism, specifically, Modalistic Monarchianism, or Sabellianism, and anti-paedobaptism (anti-infant baptism).[29] Of paedobaptism Servetus had said, "It is an invention of the devil, an infernal falsity for the destruction of all Christianity."[30] In the case the procureur général (chief public prosecutor) added some curious-sounding accusations in the form of inquiries—the most odd-sounding perhaps being, "whether he has married, and if he answers that he has not, he shall be asked why, in consideration of his age, he could refrain so long from marriage."[28] To this oblique imputation about his sexuality, Servetus replied that rupture (inguinal hernia) had long since made him incapable of that particular sin. Another question was "whether he did not know that his doctrine was pernicious, considering that he favours Jews and Turks, by making excuses for them, and if he has not studied the Koran in order to disprove and controvert the doctrine and religion that the Christian churches hold, together with other profane books, from which people ought to abstain in matters of religion, according to the doctrine of St. Paul."

Calvin believed Servetus deserved death on account of what he termed as his "execrable blasphemies".[31] Calvin expressed these sentiments in a letter to Farel, written about a week after Servetus’ arrest, in which he also mentioned an exchange with Servetus. Calvin wrote:

...after he [Servetus] had been recognized, I thought he should be detained. My friend Nicolas summoned him on a capital charge, offering himself as a security according to the lex talionis. On the following day he adduced against him forty written charges. He at first sought to evade them. Accordingly we were summoned. He impudently reviled me, just as if he regarded me as obnoxious to him. I answered him as he deserved... of the man’s effrontery I will say nothing; but such was his madness that he did not hesitate to say that devils possessed divinity; yea, that many gods were in individual devils, inasmuch as a deity had been substantially communicated to those equally with wood and stone. I hope that sentence of death will at least be passed on him; but I desired that the severity of the punishment be mitigated.[32]

As Servetus was not a citizen of Geneva, and legally could at worst be banished, the government, in an attempt to find some plausible excuse to disregard this legal reality, had consulted other Swiss Reformed cantons (Zürich, Bern, Basel, Schaffhausen). They universally favoured his condemnation and suppression of his doctrine, but without saying how that should be accomplished.[33] Martin Luther had condemned his writing in strong terms.[34] Servetus and Philip Melanchthon had strongly hostile views of each other. The party called the "Libertines", who were generally opposed to anything and everything John Calvin supported, were in this case strongly in favour of the execution of Servetus at the stake (while Calvin urged that he be beheaded instead). In fact, the council that condemned Servetus was presided over by Ami Perrin (a Libertine) who ultimately on 24 October sentenced Servetus to death by burning for denying the Trinity and infant baptism.[35] Calvin and other ministers asked that he be beheaded instead of burnt, knowing that burning at the stake was the only legal recourse.[36] This plea was refused and on 27 October, Servetus was burnt alive—atop a pyre of his own books—at the Plateau of Champel at the edge of Geneva.[37] Historians record his last words as: "Jesus, Son of the Eternal God, have mercy on me."[38]


Sebastian Castellio and countless others denounced this execution and became harsh critics of Calvin because of the whole affair.

Some other anti-trinitarian thinkers began to be more cautious in expressing their views: Martin Cellarius, Lelio Sozzini and others either ceased writing or wrote only in private. The fact that Servetus was dead meant that his writings could be distributed more widely, though others such as Giorgio Biandrata developed them in their own names.

The writings of Servetus influenced the beginnings of the Unitarian movement in Poland and Transylvania.[39] Peter Gonesius's advocacy of Servetus' views led to the separation of the Polish brethren from the Calvinist Reformed Church in Poland, and laid the foundations for the Socinian movement which fostered the early Unitarians in England like John Biddle.


In his first two books (De trinitatis erroribus, and Dialogues on the Trinity plus the supplementary De Iustitia Regni Christi) Servetus rejected the classical conception of the Trinity, stating that it was not based on the Bible. He argued that it arose from teachings of Greek philosophers, and he advocated a return to the simplicity of the Gospels and the teachings of the early Church Fathers that he believed predated the development of Nicene trinitarianism. Servetus hoped that the dismissal of the trinitarian dogma would make Christianity more appealing to believers in Judaism and Islam, which had preserved the unity of God in their teachings. According to Servetus, trinitarians had turned Christianity into a form of "tritheism", or belief in three gods. Servetus affirmed that the divine Logos, the manifestation of God and not a separate divine Person, was incarnated in a human being, Jesus, when God's spirit came into the womb of the Virgin Mary. Only from the moment of conception was the Son actually generated. Therefore, although the Logos from which He was formed was eternal, the Son was not Himself eternal. For this reason, Servetus always rejected calling Christ the "eternal Son of God" but rather called him "the Son of the eternal God."[40]

In describing Servetus' view of the Logos, Andrew Dibb explained: "In 'Genesis' God reveals himself as the creator. In 'John' he reveals that he created by means of the Word, or Logos. Finally, also in 'John', he shows that this Logos became flesh and 'dwelt among us'. Creation took place by the spoken word, for God said "Let there be ..." The spoken word of Genesis, the Logos of John, and the Christ, are all one and the same."[41]

In his "Treatise Concerning the Divine Trinity" Servetus taught that the Logos was the reflection of Christ, and "That reflection of Christ was 'the Word with God" that consisted of God Himself, shining brightly in heaven, "and it was God Himself"[42] and that "the Word was the very essence of God or the manifestation of God's essence, and there was in God no other substance or hypostasis than His Word, in a bright cloud where God then seemed to subsist. And in that very spot the face and personality of Christ shone bright."[42]

Unitarian scholar Earl Morse Wilbur states, "Servetus' Errors of the Trinity is hardly heretical in intent, rather is suffused with passionate earnestness, warm piety, an ardent reverence for Scripture, and a love for Christ so mystical and overpowering that [he] can hardly find words to express it ... Servetus asserted that the Father, Son and Holy Spirit were dispositions of God, and not separate and distinct beings."[43] Wilbur promotes the idea that Servetus was a modalist.

Servetus states his view clearly in the preamble to Restoration of Christianity (1553): "There is nothing greater, reader, than to recognize that God has been manifested as substance, and that His divine nature has been truly communicated. We shall clearly apprehend the manifestation of God through the Word and his communication through the Spirit, both of them substantially in Christ alone."[44]

This theology, though original in some respects, has often been compared to Adoptionism, Arianism, and Sabellianism, all of which Trinitarians rejected in favour of the belief that God exists eternally in three distinct persons. Nevertheless, Servetus rejected these theologies in his books: Adoptionism, because it denied Jesus's divinity;[45] Arianism, because it multiplied the hypostases and established a rank;[46] and Sabellianism, because it seemingly confused the Father with the Son, though Servetus himself does appear to have denied or diminished the distinctions between the Persons of the Godhead, rejecting the Trinitarian understanding of One God in Three Persons.[47]

The incomprehensible God is known through Christ, by faith, rather than by philosophical speculations. He manifests God to us, being the expression of His very being, and through him alone, God can be known. The scriptures reveal Him to those who have faith; and thus we come to know the Holy Spirit as the Divine impulse within us.[48]

Under severe pressure from Catholics and Protestants alike, Servetus clarified this explanation in his second book, Dialogues (1532), to show the Logos coterminous with Christ. He was nevertheless accused of heresy because of his insistence on denying the dogma of the Trinity and the distinctions between the three divine Persons in one God.

Servetus also had very unorthodox views on the end times. He believed that he was the Michael referenced in both Daniel and Revelation who would fight the Antichrist. Furthermore, he believed that all this would take place in his lifetime. This possibly explains his decision to visit Calvin in Geneva. Servetus could have thought that he was somehow bringing about the beginnings of the end times by facing those who argued and fought against him.[49][additional citation(s) needed]



Because of his rejection of the Trinity and eventual execution by burning for heresy, Unitarians often regard Servetus as the first (modern) Unitarian martyr —though he was a Unitarian in neither the 17th-century sense of the term nor the modern sense. Sharply critical though he was of the orthodox formulation of the trinity, Servetus is better described as a highly unorthodox trinitarian.[50]

Aspects of his thinking—his critique of existing trinitarian theology, his devaluation of the doctrine of original sin, and his fresh examination of biblical proof-texts—did influence those who later inspired or founded unitarian churches in Poland and Transylvania.[50]

Other non-trinitarian groups, such as Jehovah's Witnesses,[51] and Oneness Pentecostalism,[52] also claim Servetus held similar non-trinitarian views as theirs.[53] Oneness Pentecostalism particularly identifies with Servetus' teaching on the divinity of Jesus Christ and his insistence on the oneness of God, rather than a Trinity of three distinct persons: "And because His Spirit was wholly God He is called God, just as from His flesh He is called man."[54]

Swedenborg wrote a systematic theology that had many similarities to the theology of Servetus.[55][56]

Freedom of conscienceEdit

Widespread aversion to Servetus's death has been taken as signaling the birth in Europe of the idea of religious tolerance, a principle now more important to modern Unitarian Universalists than antitrinitarianism.[50] The Spanish scholar on Servetus' work, Ángel Alcalá, identified the radical search for truth and the right for freedom of conscience as Servetus' main legacies, rather than his theology.[57] The Polish-American scholar, Marian Hillar, has studied the evolution of freedom of conscience, from Servetus and the Polish Socinians, to John Locke and to Thomas Jefferson and the American Declaration of Independence. According to Hillar: "Historically speaking, Servetus died so that freedom of conscience could become a civil right in modern society." [58]


Servetus was the first European to describe the function of pulmonary circulation, although his achievement was not widely recognized at the time, for a few reasons. One was that the description appeared in a theological treatise, Christianismi Restitutio, not in a book on medicine. However, the sections in which he refers to anatomy and medicines demonstrate an amazing understanding of the body and treatments. Most copies of the book were burned shortly after its publication in 1553 because of persecution of Servetus by religious authorities. Three copies survived, but these remained hidden for decades. In passage V, Servetus recounts his discovery that the blood of the pulmonary circulation flows from the heart to the lungs (rather than air in the lungs flowing to the heart as had been thought). His discovery was based on the colour of the blood, the size and location of the different ventricles, and the fact that the pulmonary vein was extremely large, which suggested that it performed intensive and transcendent exchange.[59] However, Servetus does not only deal with cardiology. In the same passage, from page 169 to 178, he also refers to the brain, the cerebellum, the meninges, the nerves, the eye, the tympanum, the rete mirabile, etc., demonstrating a great knowledge of anatomy. In some other sections of this work he also talks of medical products.

Servetus also contributed enormously to medicine with other published works specifically related to the field, such as his Complete Explanation of Syrups and his study on syphilis in his Apology against Leonhart Fuchs, among others.[60]

References in literatureEdit

  • Austrian author Stefan Zweig features Servetus in The Right to Heresy: Castellio against Calvin, 1936 (original title Castellio gegen Calvin oder Ein Gewissen gegen die Gewalt)
  • Canadian dramatist Robert Lalonde wrote Vesalius and Servetus, a 2008 play on Servetus.[61]
  • Roland Herbert Bainton: Michael Servet. 1511–1553. Mohn, Gütersloh 1960
  • Rosemarie Schuder: Serveto vor Pilatus. Rütten & Loening, Berlin 1982
  • Antonio Orejudo: Feuertäufer. Knaus, München 2005, ISBN 3-8135-0266-X (Roman, Spanish original title: Reconstrucción.)
  • Vincent Schmidt: Michel Servet. Du bûcher à la liberté de conscience, Les Éditions de Paris, Collection Protestante, Paris 2009 ISBN 978-2-84621-118-5
  • Albert J. Welti: Servet in Genf. Genf, 1931
  • Wilhelm Knappich: Geschichte der Astrologie. Veröffentlicht von Vittorio Klostermann, 1998, ISBN 3-465-02984-4, ISBN 978-3-465-02984-7
  • Friedrich Trechsel: Michael Servet und seine Vorgänger. Nach Quellen und Urkunden geschichtlich Dargestellt. Universitätsbuchhandlung Karl Winter, Heidelberg 1839 (Reprint durch: Nabu Press, 2010, ISBN 978-1-142-32980-8)
  • Hans-Jürgen Goertz: Religiöse Bewegungen in der Frühen Neuzeit Oldenbourg, München 1992, ISBN 3-486-55759-9
  • Henri Tollin: Die Entdeckung des Blutkreislaufs durch Michael Servet, 1511-1553, Nabu Public Domain Reprints
  • Henri Tollin: Charakterbild Michael Servet´s, Nabu Public Domain Reprints
  • Henri Tollin: Das Lehrsystem Michael Servet´s Volume 1, Nabu Public Domain Reprints
  • Henri Tollin: Das Lehrsystem Michael Servet´s Volume 2, Nabu Public Domain Reprints
  • Henri Tollin: Michaelis Villanovani (Serveti) in quendam medicum apologetica disceptatio pro astrologia : Nach dem einzig vorhandenen echten Pariser Exemplare, mit einer Einleitung und Anmerkungen. Mecklenburg -1880
  • Carlos Gilly: Miguel Servet in Basel; Alfonsus Lyncurius und Pseudo-Servet. In: Ders.: Spanien und der Basler Buchdruck bis 1600. Helbing & Lichtenhahhn, Basel und Frankfurt a.M. 1985, pp. 277–298; 298-326. (PDF; 64,1 MiB )
  • M. Hillar: "Poland's Contribution to the Reformation: Socinians/Polish Brethren and Their Ideas on the Religious Freedom," The Polish Review, Vol. XXXVIII, No.4, pp. 447–468, 1993.
  • M. Hillar, "From the Polish Socinians to the American Constitution," in A Journal from the Radical Reformation. A Testimony to Biblical Unitarianism, Vol. 4, No. 3, pp. 22–57, 1994.
  • José Luis Corral: El médico hereje, Barcelona: Editorial Planeta, S.A., 2013 ISBN 978-84-08-11990-6. A novel (in Spanish) narrating the publication of Christianismi Restitutio, Servetus' trial by the Inquisition of Vienne, his escape to Geneva, and his disputes with John Calvin and subsequent burning at the stake by the Calvinists.


Monument to Michael Servetus, Champel, Switzerland
Monument to Michael Servetus in Geneva, Switzerland, in 2019


Michael Servetus in prison, by Clotilde Roch. Monument in Annemasse, France.

In Geneva, 350 years after the execution, remembering Servetus was still a controversial issue. In 1903 a committee was formed by supporters of Servetus to erect a monument in his honour. The group was led by a French Senator, Auguste Dide, an author of a book on heretics and revolutionaries which was published in 1887. The committee commissioned a local sculptor, Clotilde Roch, to execute a statue showing a suffering Servetus. The work was three years in the making and was finished in 1907. However, by then, supporters of Calvin in Geneva, having heard about the project, had already erected a simple stele in memory of Servetus in 1903, the main text of which served more as an apologetic for Calvin:

Duteous and grateful followers of Calvin our great Reformer, yet condemning an error which was that of his age, and strongly attached to liberty of conscience according to the true principles of his Reformation and gospel, we have erected this expiatory monument. Oct. 27, 1903

About the same time, a short street close by the stele was named after him.[62]

The city council then rejected the request of the committee to erect the completed statue, on the grounds that there was already a monument to Servetus. The committee then offered the statue to the neighbouring French town of Annemasse, which in 1908 placed it in front of the city hall, with the following inscriptions:

“The arrest of Servetus in Geneva, where he did neither publish nor dogmatize, hence he was not subject to its laws, has to be considered as a barbaric act and an insult to the Right of Nations.” Voltaire

"I beg you, shorten please these deliberations. It is clear that Calvin for his pleasure wishes to make me rot in this prison. The lice eat me alive. My clothes are torn and I have nothing for a change, nor shirt, only a worn out vest.” Servetus, 1553

In 1942, the Vichy Government took down the statue, as it was a celebration of freedom of conscience, and melted it. In 1960, having found the original molds, Annemasse had it recast and returned the statue to its previous place.[63]

Finally, on 3 October 2011, Geneva erected a copy of the statue which it had rejected over 100 years before. It was cast in Aragon from the molds of Clotilde Roch's original statue. Rémy Pagani, former mayor of Geneva, inaugurated the statue. He previously had described Servetus as "the dissident of dissidence."[64] Representatives from the Roman Catholic Church in Geneva and the Director of Geneva's International Museum of the Reformation attended the ceremony. A Geneva newspaper noted the absence of officials from the National Protestant Church of Geneva, the church of John Calvin.[65]


In 1984, a Zaragoza public hospital changed its name from José Antonio to Miguel Servet. It is now a university hospital.


Only the dates of the first editions are included.

  • 1531 On the Errors of the Trinity. De Trinitatis Erroribus (Haguenau, Setzer). Without imprint mark or mark of printer, nor the city in which it was printed. Signed as Michael Servete alias Revés, from Aragon, Spanish. Written in Latin, it also includes words in Greek and in Hebrew in the body of the text whenever he wanted to stress the original meaning of a word from Scripture.
  • 1532 Dialogues on the Trinity. Dialogorum de Trinitate (Haguenau, Setzer). Without imprint mark or mark of printer, nor the city where it was printed. Signed as Michael Serveto alias Revés, from Aragon, Spanish.
  • 1535 Geography of Claudius Ptolemy. Claudii Ptolemaeii Alexandrinii Geographicae. Lyon, Trechsel. Signed as Michel de Villeneuve. Servetus dedicated this work to Hugues de la Porte. The second edition was dedicated to Pierre Palmier. Michel de Villeneuve states that the basis of his edition comes from the work of Bilibald Pirkheimer, who translated this work from Greek to Latin, but Michel also affirms that he also compared it to the primitive Greek texts.[66] The 19th-century expert in Servetus, Henri Tollin (1833–1902), considered him to be "the father of comparative geography" due to the extension of his notes and commentaries.
  • 1536 The Apology against Leonard Fuchs. In Leonardum Fucsium Apologia. Lyon, printed by Gilles Hugetan, with Parisian prologue. Signed as Michel de Villeneuve. The physician Leonhart Fuchs and a friend of Michael Servetus, Symphorien Champier, got involved in an argument via written works, on their different Lutheran and Catholic beliefs. Servetus defends his friend in the first parts of the work. In the second part he talks of a medical plant and its properties. In the last part he writes on different topics, such as the defense of a pupil attacked by a teacher, and the origin of syphilis.
  • 1537 Complete Explanation of the Syrups. Syruporum universia ratio. Paris, edited by Simon de Colines. Signed as Michael de Villeneuve. This work consists of a prologue "The Use of Syrups", and 5 chapters: I "What the concoction is and why it is unique and not multiple", II "What the things that must be known are", III "That the concoction is always..", IV "Exposition of the aphorisms of Hippocrates" and V "On the composition of syrups". Michel de Villeneuve refers to experiences of using the treatments, and to pharmaceutical treatises and terms more deeply described in his later pharmacopeia Enquiridion or Dispensarium. Michel mentions two of his teachers, Sylvius and Andernach, but above all, Galen. This work had a strong impact in those times.
  • 1538 Apologetic discourse of Michel de Villeneuve in favour of Astrology and against a certain physician. Michaelis Villanovani in quedam medicum apologetica disceptatio pro Astrologia. Servetus denounces Jean Tagault, Dean of the Faculty of Medicine of Paris, for attacking astrology, while many great thinkers and physicians praised it. He lists reasonings of Plato, Aristotle, Hippocrates and Galen, how the stars are related to some aspects of a patient's health, and how a good physician can predict effects by them: the effect of the moon and sun on the sea, the winds and rains, the period of women, the speed of the decomposition of the corpses of beasts, etc.[67]
  • 1542 Holy Bible according to the translation of Santes Pagnino. Biblia sacra ex Santes Pagnini tralation, hebraist. Lyon, edited by Delaporte and printed by Trechsel. The name Michel de Villeneuve appears in the prologue, the last time this name would appear in any of his works.
  • 1542 Biblia sacra ex postremis doctorum (octavo).[68][69][70][71] Vienne in Dauphiné, edited by Delaporte and printed by Trechsel. Anonymous.
  • 1545 Sacred Bible with commentaries. Biblia Sacra cum Glossis.[72][73] Lyon, printed by Trechsel and Vincent. Called "Ghost Bible" by scholars who denied its existence.[74] There is an anonymous work from this year that was edited in accordance with the contract that Miguel de Villeneuve made with the Company of Booksellers in 1540.[75] The work consists of 7 volumes (6 volumes and an index) illustrated by Hans Holbein. This research was carried out by the scholar Julien Baudrier in the sixties. Recently scholar González Echeverría has graphically proved the existence of this work, and demonstrating that contrary to what experts Barón and Hillard thought, this work is also anonymous.[76][77]
  • "Manuscript of Paris", (c1546). This document is[78][79][80][81][82][83][84] a draft of the Christianismi Restitutio. Written in Latin, it includes a few quotes in Greek and Hebrew. This work has paleographically the same handwriting as the "Manuscript of the Complutense".[85][86]
  • 1553 The Restoration of Christianity. Cristianismi Restitutio. Vienne, printed by Baltasar Arnoullet. Without imprint mark or mark of printer, nor the city in which it was printed. Signed as M.S.V. at the colophon though "Servetus" name is mentioned inside, in a fictional dialog. Servetus uses Biblical quotes in Greek and in Hebrew on its cover and in the body of the text whenever he wanted to stress the original meaning of a word from Scripture.

Recent researchEdit

Spanish researcher Francisco Javier González Echeverría[87][88][89] has done research that led him to identify Michael Servetus as the author or translator of 10 additional works between 1538 and 1553. These works were anonymous due to the first death penalty Michael got from the University of Paris in 1538,[90] (finally reduced to a prohibition on "attacking" any Paris physician), its mention of authors who were forbidden in the Spanish Empire such as Erasmus and Robert Estienne, and the prohibition of any Biblical translation into any common language.[91]

González Echeverría's conclusions have not been generally accepted by institutions studying Servetus, though they are supported by the International Society for the History of Medicine,[92] the Spanish Society for the History of Medicine,[93] and the Royal Academy of Medicine of Catalonia.[94] The works that, according to this scholar, are also by Servetus are: 2 De Materia Medica[95][96][97] with commentaries and marginalia (1543 and 1554, this last one printed by friends after Servetus' death), a pharmacopoeia of 1543,[98] an edition of a Galenic corpus[99][100] in 1548–1551, a manuscript ("Complutense's Manuscript")[101][102] in an edition of De Materia Medica by Jean Ruel, as well as translations of two Biblical works with woodcuts by Hans Holbein the Younger: Picture stories of the Old Testament[103][104] and Portraits or printing boards from the story of the Old Testament.[105][106][107][108] Finally, also translations from Latin to Spanish of four grammatical treatises, mostly for children: Disticha de moribus nomine Catonis, Children's book of notes on the elegance and variety of the Latin language, Andria. La Andriana,[109] and A Little Work on the Use of the Eight Parts of Speech. González Echeverría is nowadays also the main defender of the hypothesis that Michael Servetus was born in the city of Tudela in the kingdom of Navarre, that both biological parents were actually Jewish conversos, although the father's identity and biographical details are unknown,[110] and that his true name was "De Villanueva", while "Servetus" was a pseudonym that he used in Protestant lands, and for publishing his heretical theological works, showing no other data such as the city where they were printed, imprint mark nor mark of printer.[88][111][112]

Some previous scholars had defended the birth of Michael in Tudela in the 19th and early 20th centuries,[113] but never with the theory of "Servetus" being a pseudonym. The established academic consensus on the matter is that he was born in Villanueva de Sijena,[114] in the neighbouring region of Aragon, as Servetus himself claimed in his early works and during the whole trial at Geneva; but with no documents, as stated in the judgement that ultimately led him to his death at the stake. Scholarly debate may be tarnished by local and regional interests, because González and some other scholars[who?] claim that the true reason behind the non-acceptance of these new works by several institutions studying Servetus has to do more with his line of research on the identity of Michael,[115] and his consequent different birthplace, which would be highly inconvenient for these institutions, with many trustees and members from Villanueva de Sijena, or even located there.[116] González (Aragonese, born in Zaragoza, where he stayed until he obtained his baccalaureate)[117] lives and works in Tudela,[118] where he claims that "De Villanueva" was actually born, and his research on the 10 new works by Servetus has been supported by a grant from the Health Department of the regional government of Navarre, but even while he was still defending his birthplace in Aragon, for he had not done any research on his identity. In a similar way events on this issue organized in Villanueva de Sijena and in Zaragoza have been supported by the regional government of Aragon.[119][120]

Regardless of whether he was really born in Villanueva of Aragon or in Tudela of Navarre, or somewhere else, the fact is that he was known as "Michael Servetus of Aragon" after his death by everybody,[121][122] including Calvin[123] and other enemies, his antitrinitarian supporters, and sympathetic authors such as Sebastian Castellio, and many others, both admirers and enemies of those theological works published by Servetus.

See alsoEdit


  1. ^ See a discussion on the date in Angel Alcalá's introduction to the first Spanish translation of Christianismi Restitutio (La restitución del cristianismo, Fundación Universitaria Española, Madrid, 1980, p. 16, note 7.
  2. ^ Drummond, William H. (1848). The Life of Michael Servetus: The Spanish Physician, Who, for the Alleged Crime of Heresy, was Entrapped, Imprisoned, and Burned, by John Calvin the Reformer, in the City of Geneva, October 27, 1553. London, England: John Chapman. p. 2.
  3. ^ Echeverría, Francisco Javier González; Chandía, María Teresa Ancín (2002). "Miguel Servet o Villanueva, documentalmente, navarro de Tudela". Grupos sociales en la historia de Navarra, relaciones y derechos: actas del V Congreso de Historia de Navarra. Pamplona, septiembre de 2002, Vol. 1, 2002, ISBN 84-7768-132-5, págs. 425-438. Ediciones Eunate: 425–438. ISBN 9788477681304.
  4. ^ See J. Barón, Miguel Servet: Su Vida y Su Obra, Espasa-Calpe, Madrid, 1989, pp. 37-39.
  5. ^ Barón, p. 31.
  6. ^ See Calvini Opera Quae Supersunt Omnia, Vol. VIII, Brunsvigae, 1870, p. 767.
  7. ^ Ernestro Fernández-Xesta, "Los Zaporta de Barbastro", in Emblemata: Revista aragonesa de emblemática, Vol. #8, 2002, pp. 103-150.
  8. ^
  9. ^ Gonzalez Echeverría," Andrés Laguna and Michael Servetus: two converted humanist doctors of the XVI century" in: Andrés Laguna International Congress. Humanism, Science and Politics in the Renaissance Europe, García Hourcade y Moreno Yuste, coord., Junta de Castilla y León, Valladolid,1999 pp. 377-389
  10. ^ González Echeverría " Michael Servetus belonged to the famous converted Jewish family The Zaporta", Pliegos de Bibliofilia, nº 7, Madrid pp. 33-42. 1999
  11. ^ González Echeverría" On the Jewish heritage of Michael Servetus" Raíces. Jewish Magazine of Culture, Madrid, nº 40, pp. 67-69. 1999
  12. ^ There are several documents referring to people called Revés in Villanueva in the 15th century, as shown in Juan Manuel Palacios Sánchez, "A propósito del lugar de nacimiento y origen familiar de Miguel Servet" ("Regarding Michael Servetus' birth place and family origins"), Argensola, Instituto de Estudios Altoaragoneses, ISSN 0518-4088, #87, Huesca, 1979, pp. 266-67.
  13. ^ González Ancín, Miguel & Towns, Otis. (2017) Miguel Servet en España (1506-1527). Edición ampliada, pp. 107-252, 331-423.
  14. ^ M. González Ancín & O. Towns, "Miguel Servet: su educación y los médicos con los que convivió a través de nuevos documentos", Revista de la Reial Acadèmia de Medicina de Catalunya, vol. 33, nº1 (March 2018), pp. 30-32.
  15. ^ Servetus' name was included at the top of a list of 40 heretics issued by the Inquisition in Toulouse on 17 June 1532; see Bourrilly, V.L. and Weiss N., "Jean du Bellay, les protestants et la Sorbonne" in Bulletin de la Societé d'Histoire du Protestantisme Français, LIII, 103, 1904.
  16. ^ Barón, p. 55.
  17. ^ Bainton, Hunted Heretic, pp. 10-11.
  18. ^ Krendal, Eric. 2011 Ongelmat Michael yliopistossa Pariisissa historioitsija painoksia Medicine, p 34-38
  19. ^ D'artigny- Judgement at Vienne Isère against Michel de Villeneuve.
  20. ^ The text of the letter of French naturalisation was first published by F. Rude, "La naturalisation française de Michel Servet", in B. Becker (Ed.), Autour de Michel Servet et de Sebastien Castellion, H.D. Tjeenk Willink & Zoon N.V., Haarlem, 1953, pp. 133-141. The "royal letters" and an extract of one of the depositions had been previously published by Gustave Vellein, "Quelques mots sur Michel Servet: sa naturalisation durant son séjour à Vienne", in Petite revue des bibliophiles dauphinois, Allier, 1921, pp. 13-29. Servetians had been wrongly referring this document for the last 50 years, it was considered lost by French indexers. It was located again by scholar Gonzalez Echeverria in the archives of Grenoble, after contacting a descendant of Vellein. Finally, after correcting some mistakes carried out by Rude's transcription, the whole 21 pages of the process (double verification in the Chamber of Finances of France, double registry in the Parlement de Grenoble, and Royal counsellors verification) was published in Prince of Viana Dep of Culture Journal of Navarre, N 255. It was also studied recently by the French Society for the History of Medicine, and the French Royal Law section of the Ancient Regime of France in Sorbone See La véritable identité de Servet, par le roi de France -Premier prix de thèse de Paris Lellouch Prologue by G. Echeverria N 2013 (b) Sorbone Journal Historique Le Sorbone Page 45-70
  21. ^ Downton, An Examination of the Nature of Authority, Chapter 3.
  22. ^ Will Durant The Story of Civilization: The Reformation Chapter XXI, page 481
  23. ^ Durant, Story of Civilization, 2
  24. ^ Bainton, Hunted Heretic, p. 103.
  25. ^ Hunted Heretic, p. 164.
  26. ^ a b The Heretics, p. 326.
  27. ^ "Complaint Against Servetus".
  28. ^ a b Whitcomb, Merrick. "The Complaint of Nicholas de la Fontaine Against Servetus, 14 August, 1553", Translations and Reprints from the Original Sources of European History, vol. 3, (Philadelphia: University of Pennsylvania History Department, 1898-1912)
  29. ^ Hunted Heretic, p. 141.
  30. ^ Reyburn, Hugh Young (1914). John Calvin: His Life, Letters, and Work. New York: Hodder and Stoughton. p. 175.
  31. ^ Owen, Robert Dale (1872). The debatable Land Between this World and the Next. New York: G.W. Carleton & Co. p. 69, notes.
  32. ^ Calvin to William Farel, August 20, 1553, Bonnet, Jules (1820–1892) Letters of John Calvin, Carlisle, Penn: Banner of Truth Trust, 1980, pp. 158–159. ISBN 0-85151-323-9.
  33. ^ Schaff, Philip: History of the Christian Church, Vol. VIII: Modern Christianity: The Swiss Reformation, William B. Eerdmans Pub. Co., Grand Rapids, Michigan, USA, 1910, page 780.
  34. ^ Schaff, Philip: History of the Christian Church, Vol. VIII: Modern Christianity: The Swiss Reformation, William B. Eerdmans Pub. Co., Grand Rapids, Michigan, USA, 1910, page 706.
  35. ^ Dr. Vollmer, Philip: 'John Calvin: Man of the Millennium,' Vision Forum, Inc., San Antonio, Texas, USA, 2008, 2008, page 87
  36. ^ Verdict and Sentence for Michael Servetus (1533) in A Reformation Reader eds. Denis R. Janz; 268–270
  37. ^ McGrath 1990, pp. 118–120; Cottret 2000, pp. 222–225; Parker 2006, pp. 150–152
  38. ^ "Out of the Flames" by Lawrence and Nancy Goldstone - Archived 14 October 2007 at the Wayback Machine
  39. ^ See Stanislas Kot, "L'influence de Servet sur le mouvement atitrinitarien en Pologne et en Transylvanie", in B. Becker (Ed.), Autour de Michel Servet et de Sebastien Castellion, Haarlem, 1953.
  40. ^ 'De trinitatis erroribus', Book 7.
  41. ^ Andrew M. T. Dibb, Servetus, Swedenborg and the Nature of God, University Press of America, 2005, p. 93. Online at Google Book Search
  42. ^ a b Servetus, Michael (1553). The Restoration of Christianity - An English Translation of Christianismi restitutio, 1553, Translated by Christopher A. Hoffman and Marian Hillar. Leiston - Queenston - Lampeter: The Edwin Mellen Press. p. 75. ISBN 978-0-7734-5520-7.
  43. ^ Lawrence and Nancy Goldstone, Out of the Flames, Broadway Books, NY NY, 2002, pp. 71–72
  44. ^ Servetus, Restitución del Cristianismo, Spanish edition by Angel Alcalá and Luis Betés, Madrid, Fundación Universitaria Española, 1980, p. 119.
  45. ^ See Restitución, p. 137.
  46. ^ Restitución, p. 148, 168.
  47. ^ Restitución, p. 169.
  48. ^ Book VII, Out of the Flames, Lawrence and Nancy Goldstone, Broadway Books, NY, NY, p. 72
  49. ^ Gordon, Bruce (2009). Calvin. New Haven: Yale University Press. pp. 218–219.
  50. ^ a b c Hughes, Peter. "Michael Servetus", Dictionary of Unitarian & Universalist Biography Archived 8 October 2013 at the Wayback Machine
  51. ^ Geisler, Norman L.; Meister, Chad V. (16 February 2018). "Reasons for Faith: Making a Case for the Christian Faith". Crossway Books – via Google Books.
  52. ^ Bernard, D. K., The Oneness of God Archived 30 November 2007 at the Wayback Machine Word Aflame Press, 1983.
  53. ^ "Michael Servetus—A Solitary Quest for the Truth — Watchtower ONLINE LIBRARY".
  54. ^ Servetus, M., De Trinitatis Erroribus, 59b (quoted in Bainton, R.H., Hunted Heretic, Blackstone Editions, 2005, p30
  55. ^ Andrew M. T. Dibb, Servetus, Swedenborg and the Nature of God, University Press of America, 2005. Online at Google Book Search
  56. ^ Andrew M. T. Dibb, Servetus, Swedenborg and the Nature of Salvation, online at
  57. ^ A. Alcalá, "Los dos grandes legados de Servet: el radicalismo como método intelectual y el derecho a la libertad de conciencia", in Turia, #63-64, March 2003, Teruel (Spain), pp. 221-242.
  58. ^ See Marian Hillar & Claire S. Allen, Michael Servetus: Intellectual Giant, Humanist, and Martyr, Lanham, MD, and New York: University Press of America, Inc., 2002. Marain Hillar "The Case of Michael Servetus (1511-1553) - The Turning Point in the Struggle for Freedom of Conscience", Lewiston, NY, Queenston CA, Lampeter, UK: The Edwin Mellen Press, 1997)Marian Hillar, "The Legacy of Servetus: Humanism and the Beginning of Change in the Social Paradigm. On the Occasion of the 450th Anniversary of His Martyrdom." In A Journal from the Radical Reformation. A Testimony to Biblical Unitarianism. Vo. 11, No. 2, Winter 2003, pp. 34-41. Marian Hillar, "The Legacy of Servetus. Humanism and the Beginning of Change in the Social Paradigm: from Servetus to Thomas Jefferson." In Essays in the Philosophy of Humanism, eds. Robert D. Finch, Marian Hillar, American Humanist Association, Houston, Vol. 12, 2004, pp. 60-75.
  59. ^ Servetus, Michael (1553). Christianismi restitutio … (in Latin). Vienne, France: Baltasar Arnoullet. p. 170. Available at: Biblioteca Digital Hispánica – Biblioteca Nacional de España From p. 170: "Fit autem communicatio hæc non per parietem cordis medium, ut vulgo creditur, sed magno artificio a dextro cordis ventriculo, longo per pulmones ductu, agitatur sanguis subtilis: a pulmonibus præparatur, flavus efficatur: et a vena arteriosa, in arteriam venosam transfunditur." (However this communication [of blood from the right to the left ventricle] occurs not through the middle wall of the heart, as is commonly believed, but by a great mechanism, the subtle blood is driven from the right ventricle of the heart, [and] at length led through the lungs; it is made ready in the lungs, is made yellowish, and is [thus] transferred from the pulmonary artery into the pulmonary vein.)
  60. ^ 2011 Samalways, Edmund. From Alchemy to Chemotherapy. Hermes Press, page 121-122
  61. ^ Robert Lalonde. "Galileo Galilei/Vesalius and Servetus" – via Internet Archive.
  62. ^ Rue Michel Servet, Genéve, Switzerland at Google maps
  63. ^ Goldstone, Nancy Bazelon; Goldstone, Lawrence (2003). Out of the Flames: The Remarkable Story of a Fearless Scholar, a Fatal Heresy, and One of the Rarest Books in the World. New York: Broadway. ISBN 0-7679-0837-6.pp. 313-316
  64. ^ Tribune de Geneve
  65. ^ Tribune de Genève, 4 October 2001, p. 23
  66. ^ "According to the version of Bilibaldo Pirckheimer, and revised by Michel de Villeneuve, on the primitive Greek copies." Michel de Villeneuve, geography. "Claudii Ptolemaeii Alexandrinii Geographicae." printed by the Trechsel, 1535, Lyon.
  67. ^ 2008 Krendal, Erich. Tähtitiede ja renessanssi historioitsija painoksia Medicine
  68. ^ Baudrier J. "Michel Servet, ses relations avec les libraires et les impremeus lyonnais", in: Mélanges offerts a M. Emile Picot, I, p54-56
  69. ^ Baron-Miguel Serveto. Su vida y su obra. Ed. Austral (1987) Madrid p.195
  70. ^ A.Alcalá Obra Completas (2003) Tratado I. Vida, muerte y obra, p.365
  71. ^ González Echeverría Love for Truth. Life and work of Michael Servetus. Navarro y Navarro, Zaragoza, collaboration with the Government of Navarra, Department of Institutional Relations and Education of the Government of Navarra, 2011 p.209-211
  72. ^ Baron- Miguel Serveto. Su vida y su obra. Ed. Austral (1987) Madrid p.196
  73. ^ Marian Hillar & Claire S. Allen, Michael Servetus: Intellectual Giant, Humanist, and Martyr, Lanham, MD, and New York: University Press of America, Inc., 2002. p.266
  74. ^ A. Alcalá Obra Completas (2003) Tratado I. Vida, muerte y obra, p. XCII
  75. ^ Baudrier J."Michel Servet, ses relations avec les libraires et les impremeus lyonnais", in: Mélanges offerts a M. Emile Picot, I, p 41-56
  76. ^ González Echeverría Love for Truth. Life and work of Michael Servetus. Navarro y Navarro, Zaragoza, collaboration with the Government of Navarra, Department of Institutional Relations and Education of the Government of Navarra, 2011 p.215-222
  77. ^ Gonzalez Echeverria, "New discoveries on the work of Michael de Villanueva (Michael Servetus)" in : VI International Meeting for the History of Medicine. Programme book, Barcelona, 7–10 September 2011, p.24, 109-111.
  78. ^ José Barón( 1973), "Miguel Servet"Espasa calpe, Madrid, p. 189 y 192 José Barón Fernández,(1973)(" Historia de la circulación de la sangre", ed. Austral, Madrid, p.118 y p.125.really extended study
  79. ^ José Barón Fernández, (1989), " Miguel Servet. Su vida y su obra" austral, ed., Madrid, p.280.
  80. ^ Ángel Alcalá "Miguel Servet. Restitución del cristianismo" (1980), Fundación universitaria española, Madrid, 1980, pp.50-55 .
  81. ^ Ronald Bainton (1953) Michel Servet. Hérétique et martyr, 1553-1953", ed. Droz, Genève, p.134.
  82. ^ M. Hillar (2002), Michael Servetus. Intellectual Giant, Humanist, and Martyr, ed. University Press of America, Lanham, p.95.
  83. ^ Alcalá" Miguel Servet. Obras completas (2003)", Publicaciones de la universidad de Zaragoza, Zaragoza, Tomo I, XCVIII
  84. ^ 2012 González Echeverría, Francisco Javier "The discovery of Lesser Circulation and Michael Servetus's Galenism," in: 43rd Congress of the International Society for the History of Medicine, Programme Book, Padua-Albano Terme (Italy) 12–16 September 2012, p.35 & 66.
  85. ^ Love for Truth. Life and work of Michael Servetus. Navarro y Navarro, Zaragoza, collaboration with the Government of Navarra, Department of Institutional Relations and Education of the Government of Navarra, 2011 p.164-171
  86. ^ 1999 Mari Mar Rodriguez Ruiz Association of Andalucia's Archives & Gema Trujillo Martin Andalucia's Institute of Statistics and Cartography
  87. ^ Echeverria, Francisco Javier Gonzalez. "Michael Servetus Research".
  88. ^ a b González Echeverría, Francisco Javier. The love for truth. Life and work of Michael Servetus (El amor a la verdad. Vida y obra de Miguel Servet), printed by Navarro y Navarro, Zaragoza, in collaboration with the Government of Navarre, Department of Institutional Relations and Education of the Government of Navarre,.
  89. ^ 2011 González Echeverría, Francisco Javier, "New discoveries on the biography of Michael de Villanueva (Michael Servetus)" & "New discoveries on the work of Michael de Villanueva (Michael Servetus)" in: VI International Meeting for the History of Medicine. Programme book, Barcelona, 7–10 September 2011, p.24, 109-111.
  90. ^ Cinquième volumen de ce qui s’est fair et passé en la Faculté de Medicine de Paris depuis l’an 1502 jusqu’en l’an 1544. Jean Vaux, Doyen, Jena Maillard, Doyen. Mss 223 ancienement Mss Commentari Facultatis Medicine. Tomme- Medicine Faculty of Pari-1538 pages 89-100
  91. ^ [Revolt_of_Ghent_(1539)
  92. ^ International Society for the History of Medicine 35th, 36th, 37th & 43rd International Congresses-3rd and 5th International Meetings
  93. ^ Spanish Society for the History of Medicine X Con, XI Con, XII Con
  94. ^ Royal Academy of Medicine of Catalonia V Centenary of Michael Servetus, Book of Abstracts page 37-65
  95. ^ 1996 González Echeverría, Francisco Javier "Sesma's Dioscorides or Medical Matter: an unknown work of Michael Servetus (I)" and "Sesma's Dioscorides or Materia Medica: an unknown work of Michael Servetus (II)" in: Book of Abstracts. 35th International Congress on the History of Medicine, 2nd-8th, September, 1996, Kos Island, Greece, communications Number 6 y 7, p. 4.
  96. ^ 2001 González Echeverría, Francisco Javier "A Spanish work attributable to Michael Servetus: 'The Dioscorides of Sesma'". Varia Histórico-Médica. Edition coordinated by: Jesús Castellanos Guerrero (coord.), Isabel Jiménez Lucena, María José Ruiz Somavilla y Pilar Gardeta Sabater. In: Minutes from the X Congress on History of Medicine, February 1996, Málaga. Printed by Imagraf, Málaga, pp. 37-55.
  97. ^ 1997 González Echeverría, Francisco Javier Michael Servetus, editor of the Dioscorides. Institute of Sijenenses Studies "Michael Servetus" ed, Villanueva de Sijena, Larrosa ed. and "Ibercaja," Zaragoza.)
  98. ^ 1998 González Echeverría, Francisco Javier "The book of work of Michael Servetus for his Dioscorides and his Dispensarium" (Le livre de travail de Michel Servet pour ses Dioscorides et Dispensarium) and "The Dispensarium or Enquiridion, complement of the Dioscorides of Michael Servetus" (Enquiridion, L’oeuvre Le Dispensarium ou Enquiridion complémentaire sur le Dioscorides de Michel Servet) González Echeverría in: Book of summaries, 36th International Congress on the History of Medicine, Tunis (Livre des Résumés, 36ème Congrès International d’ Histoire de la médicine, Tunis), 6–11 September 1998, (two communications), pp. 199 y 210.
  99. ^ (2002a) González Echeverría, Francisco Javier "Michael Servetus in the 'Opera Omnia' of Galenus of 1548–1551, printed by Jean Frellon." Book of communications, XII National Congress on History of Medicine, Albacete, 7–9 February, pp 42-43
  100. ^ 2004 González Echeverría, Francisco Javier and Ancín Chandía, Teresa "The edition of Lyon of the ‘Opera omnia’ of Galen of the printer Jean Frellon (1548-1551) commented by Michael Servetus," in: Medicine in the presence of the new millennium: a historical perspective. Coordinators: José Martínez Pérez, Isabel Porras Gallo, Pedro Samblás Tilve, Mercedes Del Cura González, Minutes from the XII Congress in History of Medicine, 7–9 February 2002, Albacete. Ed. Of the University of Castilla-La Mancha. Cuenca, pp. 645-657.
  101. ^ 1999 González Echeverría, Francisco Javier "The new manuscripts of Servetus" in: Historia 16, nº 274, Madrid, pp. 100-107.
  102. ^ (1998) González Echeverría, Francisco Javier "The 'Dispensarium' or 'Enquiridion,' the complementary work of the Dioscorides, both by Servetus" and "The book of work of Michael Servetus for his 'Dioscorides' and his 'Dispensarium'" in: Program of the congress and abstracts of the communications, XI National Congress on History of Medicine, Santiago de Compostela, University of Santiago de Compostela, pp. 83-84.
  103. ^ (2001) González Echeverría, Francisco Javier "The Spanish work of Michael Servetus" in: Aki Yerushalayim, Yerusalaim–Jerusalem, nº 65, pp. 10-11.
  104. ^ (2002) González Echeverría, Francisco Javier "The Spanish summary of Antwerp, 'Ymagines,' completed by Hans Holbein the Younger, and Michael Servetus in 1540," in: Magazine of the Center of Studies Merindad of Tudela Number 12, December of 2002, Printer Castilla, Tudela of Navarre.
  105. ^ (2001) González Echeverría, Francisco Javier Portraits or figures from the stories of the Old Testament. Spanish Summary. Government of Navarre, Pamplona 2001. Double edition: facsimile (1543) & critical edition. Prologue by Julio Segura Moneo.
  106. ^ (2000) González Echeverría, Francisco Javier "Discovery of new editions of Bibles and of two 'lost' grammatical works of Michael Servetus" and "The doctor Michael Servetus was a descendant of Jews" in: Abstracts, 37th International Congress on the History of Medicine, 10–15 September 2000, Galveston, Texas, U.S.A., pp. 22-23.
  107. ^ (2002) González Echeverría, Francisco Javier "Spanish summary of the Old Testament," González Echeverría in: Roots, Jewish Magazine of Culture, Madrid, pp. 54-55.
  108. ^ (2002) González Echeverría, Francisco Javier "Old Testament by Servetus," in: Historia 16, nº 310, Madrid, pp 44-51
  109. ^ (2005) González Echeverría, Francisco Javier "Two new works by Michael Servetus or Michael de Villanueva: The Andria (The girl from Andros island, Greece) in Latin-Spanish and a Greco-Latin Lexicon" ("Deux nouvelles oeuvres de Michel Servet ou De Villeneuve: L’Andrianne en latin-espagnol et un Lexicon greco-latin"). In: Book of Abstracts, 3rd Meeting of the ISHM, 11–14 September 2005, Patras, Greece, p. 92.
  110. ^ González Echeverría, Amor a la verdad, p. 69.
  111. ^ González Echeverría, Francisco Javier "Michael Servetus or Michael de Villanueva. His connection with Navarre and its people," in: Michael Servetus or Michael de Villanueva. Commemoration of the 450th anniversary of the death of Michael Servetus, 1553. Themes on History of Medicine. VV.AA Government of Navarre, Health Department, Pamplona.
  112. ^ González Echeverría, Francisco Javier "Michael Servetus or Michael de Villanueva, documented from Tudela of Navarra" in: Social Groups in Navarra Relations and Rights through History. Volume I. Minutes from the V Congress of History of Navarra, SEHN, ed. Eunate, Pamplona, pp. 425 -437.
  113. ^ It was supported, among others, by Spanish author Marcelino Menéndez Pelayo and by Unitarian historians Earl Morse Wilbur and George H. Williams,
  114. ^ it was defended by R. Bainton, op. cit., p. 2 (2005 edition), among others.
  115. ^ 43rd Congress of the International Society for the History of Medicine 24-5 Medicine, philosophy, repression and present FJ Gonzalez Echeverria 2012 Book of abstracts p45-46
  116. ^ Acte Conmmemoratiu del cinque centenary de Miguel Servet (1511–2011), 29 November 2011, Reial Acadèmia de Medicina de Catalunya Book of Abstracts sept 2012, Fuentes-page 35-36
  117. ^ Herald of Aragon, 20 February 1996
  118. ^ See Mikel Muez, "The Servetus "Detective"", published in El País, Pamplona, 1998.
  119. ^ President of Aragon, opening ceremony of the Michael Servetus V centenary congress, organized by the MSI institute.
  120. ^ Michael Servetus congress by the MSI subsidized by the government of Aragon
  121. ^ except his friends in France, where he used the name "Michel de Villeneuve" during more than 18 years, until his flight to Geneva where he remained few months
  122. ^ Servetus' own family in Aragon was deeply disturbed and paid for an altar for the church of Villanueva in expiation for their relative's heresy. But this was done after Anton Servetus's death and for the name of Michael does not show up anywhere here, it does not show if Anton was an adoptive or true father. This altar was raised in 1558 and destroyed in 1938 during the Spanish Civil War. See J. Barón, op. cit., p. 33. Servetus' See also Mcadler USC press;Minutes from Kottek UCS 2012 p.23-24. Death found no particular echo in Tudela.
  123. ^ According to González, Calvin never provided useful information on the identity of Michael, in his Letters by De Trie, he lies in the third one, on the information he is providing in the second one.

Further readingEdit

  • Chaves, Joao. "The Servetus Challenge." Journal of Reformed Theology 10.3 (2016): 195-214.
  • Bainton, Roland H. Hunted Heretic: The Life and Death of Michael Servetus 1511–1553 by . Revised Edition edited by Peter Hughes with an introduction by Ángel Alcalá. Blackstone Editions. ISBN 0-9725017-3-8. a standard scholarly biography focused on religion.
  • González Ancín, Miguel & Towns, Otis. (2017) Miguel Servet en España (1506-1527). Edición ampliada ISBN 978-84-697-8054-1. 474pp. A work focused on Servetus's past in Spain, with his documents as a student and professor of arts in Saragossa.
  • Goldstone, Lawrence and Nancy Goldstone. Out of the Flames: The Remarkable Story of a Fearless Scholar, a Fatal Heresy, and One of the Rarest Books in the World ISBN 0-7679-0837-6. 353pp
  • Gordon, Bruce (2011). Calvin. New Haven Conn. London: Yale University Press. ISBN 978-0-300-17084-9.
  • Hughes, Peter. "Michael Servetus's Britain: Anatomy of a Renaissance Geographer's Writing." Renaissance & Reformation/Renaissance et Reforme (2016_ 39#2 pp 85–109.
  • Hughes, Peter. "The Face of God: The Christology of Michael Servetus." Journal of Unitarian Universalist History 2016/2017, Vol. 40, pp 16–53
  • Hughes, Peter. "The Early Years of Servetus and the Origin of His Critique of Trinitarian Thought" Journal of Unitarian Universalist History (2013/2014), Vol. 37, pp 32–99.
  • Lovci, Radovan. Michael Servetus, Heretic or Saint? Prague: Prague House, 2008. ISBN 1-4382-5959-X.
  • McNeill, John T. The History and Character of Calvinism, New York: Oxford University Press, 1954. ISBN 0-19-500743-3.
  • Nigg, Walter.The Heretics: Heresy Through the Ages Alfred A. Knopf, Inc., 1962. (Republished by Dorset Press, 1990. ISBN 0-88029-455-8)
  • Pettegree, Andrew. "Michael Servetus and the limits of tolerance." History Today (Feb 1990) 40#2 pp 40–45; popular history by a scholar


  • Hughes, Peter. "The Present State of Servetus Studies, Eighty Years Later." Journal of Unitarian Universalist History (2010/2011), Vol. 34, pp 47–70.

Primary sourcesEdit

  • Jean Calvin, Defensio orthodoxae fidei de sacra Trinitate contra prodigiosos errores Michaelis Serveti..., (Defense of Orthodox Faith against the Prodigious Errors of the Spaniard Michael Servetus...), Geneva, 1554. Calvin's Opere in the Corpus Reformatorum, vol. viii, 453–644. Ursus Books and Prints. Catalogue of Scarce Books, Americana, Etc. Bangs & Co, p. 41.
  • Bonnet, Jules (1820–1892) Letters of John Calvin, Carlisle, Penn: The Banner of Truth Trust, 1980. ISBN 0-85151-323-9.
  • Find in a Library with WorldCat. Contains seventy letters of Calvin, several of which discuss his plans for, and dealings with, Servetus. Also includes his final discourses and his last will and testament (25 April 1564).
  • Jules Bonnet, Letters of John Calvin, 2 vols., 1855, 1857, Edinburgh, Thomas Constable and Co.: Little, Brown, and Co., Boston—The Internet Archive
  • The Man from Mars: His Morals, Politics and Religion by William Simpson, San Francisco: E.D. Beattle, 1900. Excerpts from letters of Servetus, written from his prison cell in Geneva (1553), pp. 30–31. Google Books.
  • The translation of Christianismi Restitutio into English (the first ever) by Christopher Hoffman and Marian Hillar was published so far in four parts. One part still remains to be published:
  • ["The Restoration of Christianity. An English Translation of Christianismi restitutio, 1553, by Michael Servetus (1511-1553). Translated by Christopher A. Hoffman and Marian Hillar," (Lewiston, NY; Queenston, Ont., Canada; Lampeter, Wales, UK: The Edwin Mellen Press, 2007). Pp. 409+xxix
  • "Treatise on Faith and Justice of Christ’s Kingdom" by Michael Servetus. Selected and Translated from "Christianismi restitutio" by Christopher A. Hoffman and Marian Hillar, (Lewiston, NY; Queenston, Ont., Canada; Lampeter, Wales, UK: The Edwin Mellen Press, 2008). Pp. 95 +xlv
  • "Treatise Concerning the Supernatural Regeneration and the Kingdom of the Antichrist by Michael Servetus. Selected and Translated from Christianismi restitutio by Christopher A. Hoffman and Marian Hillar," (Lewiston, NY; Queenston, Ont., Canada; Lampeter, Wales, UK: The Edwin Mellen Press, 2008). Pp. 302+l
  • "Thirty Letters to Calvin & Sixty Signs of the Antichrist by Michael Servetus." Translated from Christianismi restitutio by Christopher A. Hoffman and Marian Hillar (Lewiston, NY; Queenston, Ont., Canada; Lampeter, Wales, UK: The Edwin Mellen Press, 2010). Pp. 175 + lxxxvi

External linksEdit