{{Short description|Fraud in religion or medicine}} {{About|a phrase|the Estonian musical group|Pia Fraus}} '''Pious fraud''' (Latin: ''pia fraus'') is used to describe fraud in religion or medicine. A pious fraud can be counterfeiting a miracle or falsely attributing a sacred text to a biblical figure and promoting holy relics, due to the belief that the "end justifies the means", in this case the end goal of increasing faith by whatever means available.

==Use of the phrase== The ''Oxford English Dictionary'' reports the phrase is first known to have been used in English in 1678. Edward Gibbon was particularly fond of the phrase, using it often in his monumental and controversial work ''The History of the Decline and Fall of the Roman Empire,'' in which he criticized the likelihood of some of the martyrs and miracles of the early Christian church.

William W. Howells wrote that shamans know that their tricks are impostures, but that all who studied them agree that they really believe in their power to deal with spirits. According to Howells, their main purpose is an honest one and they believe that this justifies the means of hoodwinking their followers in minor technical matters.<ref>William Howells, 1962. ''The Heathens: Primitive Man and his Religions'' New York City: National Museum of American History [http://www.amnh.org/] in Robert S. Ellwood ''Civilized Shamans: Sacred Biography and Founders of New Religious Movements'', in ''New Religions in a Postmodern World'' edited by Mikael Rothstein and Reender Kranenborg (Studies in New Religions Aarhus University Press) 2003 {{ISBN|87-7288-748-6}}</ref>

== In religious contexts == The 14th century Catholic bishop Nicole Oresme, called attention to the Shroud of Turin as a major case of fake venerated objects being used by clergymen to "elicit offerings for their churches".<ref>{{Cite news |title=Was Jesus's body wrapped in the Shroud of Turin? Newly discovered medieval document suggests not |url=https://phys.org/news/2025-08-jesus-body-shroud-turin-newly.html |archive-url=https://web.archive.org/web/20260219060431/https://phys.org/news/2025-08-jesus-body-shroud-turin-newly.html |archive-date=2026-02-19 |access-date=2026-03-22 |language=en |url-status=live }}</ref>

An Italian priest Lorenzo Valla was first to undermine the legitimacy of the Donation of Constantine, which was a document created to bolster the authority and power of the Pope.

Martin Luther a protestant reformer had complained that: "What lies there are about relics! One claims to have a feather from the wing of the angel Gabriel, and the bishop of Mainz has a flame from Moses’ burning bush. And how does it happen that eighteen apostles are buried in Germany when Christ had only twelve?"<ref>{{Cite web |title=Relics and Reliquaries |url=https://fitzmuseum.cam.ac.uk/explore-our-collection/highlights/context/function/relics-and-reliquaries |access-date=2026-03-22 |website=The Fitzwilliam Museum |language=en}}</ref>

In Isaac Newton's 1690 dissertation, ''An Historical Account of Two Notable Corruptions of Scripture'', he blames the "Roman Church" for many abuses in the world, accusing it of "pious frauds".<ref>{{Cite book|title=An Historical Account of Two Notable Corruptions of Scripture|pages=2|url=https://books.google.co.tz/books?id=cIoPAAAAQAAJ&printsec=frontcover&redir_esc=y#v=onepage&q=Roman%20Church&f=false}}</ref>

Joseph Mazzini Wheeler, accused the writings of early Church fathers like Clement, Ignatius, Polycarp and Eusebius of being mired in "pious frauds" and superstitions.<ref>{{Cite book |last=Wheeler |first=Joseph Mazzini |url=https://books.google.co.tz/books/about/Frauds_and_Follies_of_the_Early_Christia.html?id=MMIwAQAAMAAJ&redir_esc=y |title=Frauds and Follies of the Early Christian Fathers: With a Review of the Worth of Their Testimony to the Four Gospels |date=1882 |publisher=Freethought Publishing Company |language=en}}</ref> Jacob Burckhardt strongly characterized Eusebius of Caesarea in particular as the "first thoroughly dishonest historian of antiquity."<ref>{{Cite book |last=Hadas |first=Jacob Burckhardt, Moses |url=https://books.google.co.tz/books/about/The_Age_of_Constantine_the_Great.html?id=_pHGvwEACAAJ&redir_esc=y |title=The Age of Constantine the Great |publisher=Taylor & Francis |pages=308-309 |language=en}}</ref> Eusebius has also been charged by bible scholar Kenneth Olson as intentionally manipulating history to serve religious ends.<ref>{{Cite journal |last=Olson |first=K. A. |date=1999 |title=Eusebius and the "Testimonium Flavianum" |url=https://www.jstor.org/stable/43723559 |journal=The Catholic Biblical Quarterly |volume=61 |issue=2 |pages=305–322 |issn=0008-7912}}</ref>

Frank Hill Perrycoste, in his 1913 book ''On the Influence of Religion Upon Truthfulness,'' within chapters ''The Influence of Religion in Pious Frauds'' and ''In Promoting Pious Frauds''. He claimed Jews, Christians and Muslims have a long history of engaging in pious fraud. Perrycoste gave examples of supposed "fraudulent" material, such as the Book of Enoch, which later fathers like Tertullian had full confidence. Others included Testaments of the Twelve Patriarchs, correspondences between Christ and Abgarus of Edessa, the Acts of Pilate which Justin Martyr appealed to, and legends about Paul and Thecla.<ref>{{Cite book |last=Perrycoste |first=Frank Hill |url=https://books.google.co.tz/books/about/On_the_Influence_of_Religion_Upon_Truthf.html?id=N0UTAQAAMAAJ&redir_esc=y |title=On the Influence of Religion Upon Truthfulness: Being Two Chapters from an Historical Enquiry Into the Influence of Religion Upon Moral Civilisation |date=1913 |publisher=Watts |pages=249-285 |language=en}}</ref>

Candida Moss in her 2013 work the Myth of Persecution, acknowledges very real persecution against Christians under the Roman empire. However, she makes the case that many martyrdom stories were "pious exaggerations", or invented legendary accounts similar to Jewish and Greco-Roman noble death traditions, created to inspire faith and strengthen the Church.<ref>{{Cite web |last=Moss |first=Candida |title=Candida Moss |url=https://candidamoss.com/myth-of-persecution |access-date=2026-04-01 |website=Candida Moss |language=en-US}}</ref>

In 2018, it was revealed by journalist Dimitris Alikakos, and bishop Samuel Agoyan of the Armenian Orthodox diocese in Jerusalem that the Holy Fire was not miraculous. The priest who has participated in the ceremony, stated in an interview that it is the patriarch himself who brings in a lamp and match into the chamber to ignite the flame.<ref>{{Cite web |last=Kokkinidis |first=Tasos |date=2024-05-04 |title=Holy Fire in Jerusalem: A Miracle or a Scam? |url=https://greekreporter.com/2024/05/04/holy-fire-jerusalem-miracle-or-scam/ |access-date=2026-04-01 |website=GreekReporter.com |language=en-US}}</ref>

== Thomas Jefferson== {{See also|Religious views of Thomas Jefferson}} Thomas Jefferson wrote to a friend and doctor in 1807:<ref>{{cite web |url= http://memory.loc.gov/service/mss/mtj/mtj1/038/038_0687_0692.pdf|title= Thomas Jefferson to Caspar Wistar, June 21, 1807 |website=memory.loc.gov |access-date=2021-04-13}}</ref>

{{quote|One of the most successful physicians I have ever known, has assured me, that he used more bread pills, drops of coloured water, and powders of hickory ashes, than of all other medicines put together. It was certainly a pious fraud.|''Placebo Effects and Science Journalism at the Mind/Body Boundary''. Steve Silberman, The Journal of Mind-Body Regulation, 2011}}<!--What is the author parameter referring to?-->

==See also== * Faith healing * Noble lie * Pious fiction * Relics associated with Jesus * Religious fraud

==References== {{reflist}}

==External links== * [http://skepdic.com/piousfraud.html Pious fraud entry at skeptic dictionary]

Category:Fraud Category:Religious practices