István Hatvani – The Natural Philosopher: The Foundation and Application of Hatvani’s Natural Science Knowledge in Higher Education

dc.coverageSTUDIA UBB THEOL. REF. TRANSYLV., Volume 70 (LXX), Supplement 1, December 2025, pp. 34-51en-US
dc.creatorPOSTA, József
dc.date2025-12-28
dc.date.accessioned2026-02-21T21:36:08Z
dc.descriptionDuring his theological and medical studies and doctoral work in Basel, Hatvani's goal was to acquire deeper mathematical knowledge. Therefore, from the second half of 1747, he attended the lectures of the world-famous mathematician Johann Bernoulli (1667–1748) and then of his son, Daniel Bernoulli (1700–1782). Hatvani studied in detail the posthumous work of Jakob Bernoulli (1654–1705), entitled The Art of Conjecture, published in 1713. Learning about the Bernoulli’s groundbreaking work helped him become the first in Hungary to teach probability and mathematical statistics and to perform real statistical calculations. In Leiden, Hatvani mostly attended lectures of physics and presentations of experiments by Pieter van Musschenbroek (1692–1761), who was a student of Newton. He listened to lectures delivered by the astronomer Johannes Lulofs (1711–1768) and the chemist Hieronymus David Gaubius (1705–1780). He gave his inaugural lecture at the Debrecen Reformed College in January 1749, bearing the title De matheseos utilitate in theologia ac in physica necessitate [On the Usefulness of Mathematics in Theology and Its Necessity in Physics]. Hatvani sets out from the assumption that mathematics is the most exact science of all. He acquired the most modern electrical equipment available at the time and used it to present physical experiments to his students. Making use of his chemical studies, Hatvani taught chemistry for the first time in Hungary starting from 1750. In 1777, he published a book on the analysis of the medicinal waters near Nagyvárad (Romanian: Oradea) and the examination of the salts in the vicinity of Debrecen. According to Hatvani, science and religion are independent forms of consciousness. In his eyes, they are equivalent forms of consciousness that presuppose each other in terms of the prosperity of humanity. Hatvani’s position is that he investigates first, then believes, and accepts as true only what he has carefully investigated. With this, he marked his own place on the road to theological rationalism.en-US
dc.formatapplication/pdf
dc.identifierhttps://studia.reviste.ubbcluj.ro/index.php/subbtheologiareformata/article/view/9842
dc.identifier10.24193/subbtref.70.suppl1.02
dc.identifier.urihttps://hdl.handle.net/20.500.14637/2892
dc.languageeng
dc.publisherBabeș-Bolyai University / Cluj University Pressen-US
dc.relationhttps://studia.reviste.ubbcluj.ro/index.php/subbtheologiareformata/article/view/9842/9485
dc.rightsCopyright (c) 2025 Studia Universitatis Babes-Bolyai Theologia Reformata Transylvanicaen-US
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0en-US
dc.sourceStudia Universitatis Babes-Bolyai Theologia Reformata Transylvanica; Volume 70, Supplement 1, 2025; 34-51en-US
dc.source2065-9482
dc.source1582-5418
dc.source10.24193/subbtref.70.suppl1
dc.subjecttheologyen-US
dc.subjectmedicineen-US
dc.subjectprobability and mathematical statisticsen-US
dc.subjectexperimental physicsen-US
dc.subjectchemistryen-US
dc.subjectastronomyen-US
dc.subjectland surveyingen-US
dc.subjectdormitory hospitalen-US
dc.titleIstván Hatvani – The Natural Philosopher: The Foundation and Application of Hatvani’s Natural Science Knowledge in Higher Educationen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
dc.typetexten-US

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