Jacopo Aconcio () was an Italian
jurist
A jurist is a person with expert knowledge of law; someone who analyses and comments on law. This person is usually a specialist legal scholar, mostly (but not always) with a formal qualification in law and often a legal practitioner. In the Uni ...
,
theologian,
philosopher
A philosopher is a person who practices or investigates philosophy. The term ''philosopher'' comes from the grc, φιλόσοφος, , translit=philosophos, meaning 'lover of wisdom'. The coining of the term has been attributed to the Greek th ...
and
engineer. He is now known for his contribution to the history of
religious toleration.
Life
Aconcio was born around 1520 in
Trento, Italy, or possibly the nearby town of
Ossana
Ossana is a ''comune'' (municipality) in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about northwest of Trento. As of 31 December 2004, it had a population of 786 and an area of .All demographics and other stati ...
.
[Keller, 2004] He was the son of Gerolamo Aconcio and his wife, Oliana. He studied law and later became a notary in 1548 when he was admitted to the Collegio dei Notai of Trento.
[White, 1967] In 1549 he entered the service of Count Francesco Landriano, a courtier serving the emperor,
Charles V in Vienna. Aconcio remained with Landriano for seven years and then around 1556 became secretary to
Cardinal Madruzzo, the imperial governor in Milan.
[White, 1967]
Aconcio later wrote that he became attracted to the ideas of the Reformation while in service to Landriano. He knew that it was dangerous to express these beliefs openly while living in Italy and decided to pursue a career in military engineering that would allow him to live safely in exile. He taught himself the basics of engineering through conversations with military men like Landriano and Giovanni Maria Olgiati. He also took careful note of fortifications he had the opportunity to visit while travelling through Europe.
When conservative
Paul IV became pope in 1555, he instituted a rigorous campaign to suppress heresy in the Italian States. Aconcio felt threatened and in June 1557 he renounced his Catholic faith and fled first to
Basel and then on to
Zurich.
[O'Malley, 1945] In Basel he met
Bernardino Ochino
Bernardino Ochino (1487–1564) was an Italian, who was raised a Roman Catholic and later turned to Protestantism and became a Protestant reformer.
Biography
Bernardino Ochino was born in Siena, the son of the barber Domenico Ochino, and at the ...
and other radical Italian reformers. In Switzerland he wrote his first works, ''Dialogue di Silvio e Mutio'', outlining the Lutheran criticisms of the Catholic church and ''Summa de Christiana religione'', which presents a view of religion purged of the controversial points that divided Christendom. Both were published in 1558.
At the same time he published a secular work, ''De Methodo, hoc est, de recte investigandarum tradendarumque Scientiarum ratione'', which lays out an approach to intellectual inquiry that emphasizes a rational, almost mathematical approach, proceeding from clear and concrete first principles.
While in Switzerland, Aconcio became acquainted with some of the
Marian exiles, English Protestants who had fled persecution under the reign of
Queen Mary. In 1558 Aconcio moved to Strasbourg and then contemplated a move to England where he hoped for favourable treatment of Protestants under the new ruler,
Queen Elizabeth
Queen Elizabeth, Queen Elisabeth or Elizabeth the Queen may refer to:
Queens regnant
* Elizabeth I (1533–1603; ), Queen of England and Ireland
* Elizabeth II
Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022 ...
. In addition, Sir
William Cecil, England's secretary of state, was recruiting Italian engineering expertise to improve English fortifications and in September 1559 Aconcio was brought to England by the new government.
In December 1559 he petitioned the queen for grants of patent on a variety of machines powered by water wheels. This was the first patent request in England but it was not granted to Aconcio until 1565. In 1560 he was granted an annual royal pension of 60 pounds and in 1561 he became an English subject. In 1563 Aconcio proposed a plan to drain two thousand acres of marshland along the south bank of the Thames between Erith and Plumstead. The effort was initially successful, but bad weather flooded what he had managed to reclaim, and Aconcio was obliged to hand over control of the project to his partner,
Giovanni Battista Castiglione, and other investors.
It was not until 1564 that he was hired as a military engineer to participate in a joint review of the fortifications being developed at
Berwick Castle, one of the most important strongholds along the Scottish-English border. The work being done by engineer
Richard Lee had been criticized by the government's chief Italian expert, Giovanni Portinari, and Aconcio was sent to Berwick to provide another perspective. He made his own design suggestions, some of which were implemented.
On his arrival in London, he joined the
Dutch Reformed Church in
Austin Friars
Austin Friars is a coeducational independent day school located in Carlisle, England. The Senior School provides secondary education for 350 boys and girls aged 11–18. There are 150 children aged 4–11 in the Junior School and the Nursery ha ...
, but he was "infected with Anabaptistical and Arian opinions" and was excluded from the sacrament by
Edmund Grindal
Edmund Grindal ( 15196 July 1583) was Bishop of London, Archbishop of York, and Archbishop of Canterbury during the reign of Elizabeth I. Though born far from the centres of political and religious power, he had risen rapidly in the church durin ...
, bishop of
London.
Works
Before reaching England he had published a treatise on the methods of investigation, ''De Methodo, hoc est, de recte investigandarum tradendarumque Scientiarum ratione'' (Basel, 1558, 8vo); and his critical spirit placed him outside all the recognized religious societies of his time. His heterodoxy is revealed in his ''Stratagematum Satanae libri octo'', sometimes abbreviated as ''Stratagemata Satanae'', published in 1565 and translated into various languages. The ''Stratagems of Satan'' are the dogmatic creeds which rent the
Christian church
In ecclesiology, the Christian Church is what different Christian denominations conceive of as being the true body of Christians or the original institution established by Jesus. "Christian Church" has also been used in academia as a synonym fo ...
. Aconcio sought to find the common denominator of the various creeds; this was essential doctrine, and the rest was immaterial. To arrive at this common basis, he had to reduce dogma to a low level, and his result was generally repudiated. ''Stratagemata Satanae'' was not translated into English until 1647, but afterwards, it became very influential among English liberal theologians.
John Selden applied to Aconcio the remark ''ubi bene, nil melius; ubi male, nemo pejus'' ("Where good, none better. Where bad, none worse"). The dedication of such a work to Queen Elizabeth illustrates the tolerance or religious laxity during the early years of her reign. Aconcio later found another patron in
Robert Dudley, 1st Earl of Leicester
Robert Dudley, 1st Earl of Leicester, (24 June 1532 – 4 September 1588) was an English statesman and the favourite of Elizabeth I from her accession until his death. He was a suitor for the queen's hand for many years.
Dudley's youth was ov ...
, and died about 1566.
Publications
*''Stratagematum Satanae libri octo'' (1565)
*''De methodo sive recta investigandarum tradendariumque artium ac scientarum ratione libellus'', (1558) (modern edition: ''De methodo e opuscoli religiosi e filosofici'', edited by Giorgio Radetti, Firenze: Vallecchi, 1944)
*''Somma brevissima della dottrina cristiana''
*''Una esortazione al timor di Dio''
*''Delle osservazioni et avvertimenti che haver si debbono nel legger delle historie''
*English translation, ''Darkness Discovered (Satans Stratagems)'', London, 1651 (facsimile ed.,1978 Scholars' Facsimiles & Reprints, ).
*''Trattato Sulle Fortificazioni,'' edited by Paola Giacomoni, Giovanni Maria Fara, Renato Giacomelli, and Omar Khalaf (Firenze: L.S. Olschki, 2011).
References
;Attribution:
*
*
Further reading
*
*
*
External links
*''Allgemeine Deutsche Biographie'' -
online version at
Wikisource
*
{{DEFAULTSORT:Aconcio, Jacopo
Italian Christian theologians
Italian philosophers
Italian engineers
Members of the Dutch Reformed Church
1520s births
Year of birth uncertain
1560s deaths
Year of death uncertain
People from Trento