About Bernard Lamy
Lived 1640 – 1715 (aged 74). Bernard Lamy was a French mathematician, theologian and physicist, known for Parallelogram of force.
Bernard Lamy (; 15 June 1640 – 29 January 1715) was a French Oratorian Catholic priest, mathematician and theologian.
Life Lamy was born in Le Mans, France. After studying there, he went to join the Maison d'Institution in Paris, and to Saumur thereafter. In 1658 he entered the congregation of the Oratory.
Lamy became professor of classics at Vendôme in 1661, and at Juilly in 1663. He was ordained in 1667.
After teaching a few years at Le Mans he was appointed to a chair of philosophy in the University of Angers. Here his teaching was attacked on the ground that it was too exclusively Cartesian, and Rebous the rector obtained in 1675 from the state authorities a decree forbidding him to continue his lectures.
He was then sent by his superiors to Grenoble, where, thanks to the protection of Étienne Le Camus, he again took up his courses of philosophy. In 1686 he returned to Paris, stopping at the seminary of Saint Magloire, and in 1689 he was sent to Rouen, where he spent the remainder of his days to his death in 1715.
Works His best known work is the (1679), showing the parallelogram of force. He also wrote (1680) and (1685).
His writings are numerous and varied. Among them may be mentioned: , (Paris, 1675); In English → (London, 1676) – of this, twenty editions were published. , etc. (Grenoble, 1687), translated into French by order of the Bishop of Châlons under the title (Lyons, 1689). (Paris, 1689, A harmony or concordance of the Four Gospels). In this work he contends that John the Baptist was twice cast into prison, first in Jerusalem by order of the Sanhedrin, and later by Herod in Galilee. He maintains also that the Jesus and his Apostles did not eat the paschal lamb at the Last Supper, and that the Crucifixion occurred on the day on which the Jews celebrated the Passover. He considers Mary Magdalen, Mary the sister of Lazarus, and the sinner mentioned in Luke, vii, 37 sqq. to be one and the same person. These and other opinions involved him in controversy with Bulteau, pastor of Rouen, Jean Piénud, Le Nain de Tillemont, and others (see , Paris, 1693). , which is a development of his introduction (Lyons, 1696; Jena, 1709; Amsterdam, 1710). It was translated into French by Jean-Baptiste Morvan de Bellegarde (Paris, 1697) and by Boyer (Lyons, 1709). In this work he calls in question the historical character of the book of Tobias and book of Judith, and maintains that even after the Council of Trent a difference of authority should be recognized between the proto-canonical and deutero-canonical books of the Bible. (Rouen, Paris, 1697). A volume of commentaries on his previous concordance of the four Gospels (Paris, 1699). A Latin treatise on the Ark of the Covenant (Paris, 1720), a posthumous work published by Desmollets, who prefixed to the volume a biography of the author.
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Important facts
People in Bernard Lamy's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Bernard Lamy?
French mathematician and theologian
When was Bernard Lamy born?
Bernard Lamy was born on 15 June 1640 in Le Mans.
When did Bernard Lamy die?
Bernard Lamy died on 29 January 1715 in Rouen.
What was Bernard Lamy's occupation?
Bernard Lamy was a mathematician, theologian and physicist.
What was Bernard Lamy known for?
Bernard Lamy was known for Parallelogram of force.
What nationality was Bernard Lamy?
Bernard Lamy was French.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Bernard Lamy. https://biography.guide/bernard-lamy/
MLA: "Bernard Lamy." Biography.guide, https://biography.guide/bernard-lamy/.
Chicago: "Bernard Lamy." Biography.guide. https://biography.guide/bernard-lamy/.
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