Disputed Statements

East Syriac Rite, Rituals

Standing Scholarly debate

Concerns Origin Period Start Year

Currently States 200

Liturgical scholars have dated the core of the Anaphora of Addai and Mari, which its own text calls the oldest eucharistic prayer in continuous use anywhere in Christendom, variously between the second and fourth centuries, with a third century core often favored but not agreed. Its unusual lack of an explicit verbal institution narrative is part of why the dating stays contested rather than settled.

Source The Church of the East: An Illustrated History of Assyrian Christianity, Christoph Baumer tier 1

Eastern Orthodoxy, Denominations

Standing Scholarly debate

Concerns Adherents Today Minimum

Currently States 220000000.000000

Pew Research's widely cited 260 million figure is its total Orthodox Christian estimate, which the report itself states does not separate Eastern (Chalcedonian) Orthodox Christians from Oriental (non-Chalcedonian) Orthodox Christians. Estimates isolating Eastern Orthodoxy specifically commonly run closer to 220 million.

Source Orthodox Christianity in the 21st Century tier 1

Eastern Orthodoxy, Denominations

Standing Scholarly debate

Concerns Adherents Today Maximum

Currently States 260000000.000000

Pew Research's widely cited 260 million figure is its total Orthodox Christian estimate, which the report itself states does not separate Eastern (Chalcedonian) Orthodox Christians from Oriental (non-Chalcedonian) Orthodox Christians. Estimates isolating Eastern Orthodoxy specifically commonly run closer to 220 million.

Source Orthodox Christianity in the 21st Century tier 1

Ecclesiastical Polity and the Validity of Holy Orders, Doctrines

Standing Scholarly debate

Concerns Point in Dispute

Currently States Whether ministers ordained under one system hold valid orders in the eyes of the others. Each camp regards ministers ordained under the other systems as validly serving their own communities while disputing whether their orders would be recognised, in the fullest sense, elsewhere.

Source The Oxford Dictionary of the Christian Church, 3rd revised edition, F. L. Cross and E. A. Livingstone (eds.) tier 1

Ecuador, Countries

Standing Scholarly debate

Concerns Legal Status

Currently States The constitution establishes a secular state with freedom of religion, and the 2008 text grants enforceable rights to nature named as Pachamama, importing an indigenous religious category into constitutional law.

Ecuador's 2008 constitution establishes a secular state with freedom of religion for all residents, and in the same document grants enforceable legal rights to nature itself, personified and named using Pachamama, a term drawn from indigenous Andean religious cosmology in which the earth is understood as a living, venerated being. Incorporating an indigenous religious category into constitutional law in a state that elsewhere declares itself secular is the tension recorded here: rights of nature litigation under the Pachamama provision has since been used successfully in Ecuadorian courts to block mining and other extractive projects, giving the originally religious concept direct legal force independent of whether a given judge or litigant holds the underlying indigenous Andean religious view. Whether this constitutes an establishment of indigenous religious cosmology within a secular constitution, or a religiously neutral legal innovation borrowing that cosmology's name and framing, is argued differently by legal scholars.

Source International Religious Freedom Report, United States Department of State, Office of International Religious Freedom tier 1

Edessa And Osrhoene, An Early Christian Kingdom, Spread Events

Standing Scholarly debate

Concerns Start Year

Currently States 200

No securely dated conversion event exists for Osrhoene's royal house; the defensible historical figure is King Abgar the Eighth, who reigned circa 177 to 212 CE, with his own conversion or patronage of Christianity placed approximately around 200 CE by reference works rather than a single verified monograph. This is markedly less certain than the popular Abgar the Fifth correspondence legend, which Eusebius himself records but which no serious modern historian treats as historical.

Source The Ecclesiastical History (Historia Ecclesiastica), Eusebius of Caesarea tier 1

Edmund Gurney, Historical Figures

Standing Scholarly debate

Concerns Notable Publication

Currently States Phantasms of the Living, 1886, published under three names and written largely by Gurney

Edmund Gurney, Frederic W. H. Myers and Frank Podmore's Phantasms of the Living (Trubner and Co., 1886) compiled several hundred first-person accounts of apparitions and other experiences coinciding with a distant person's death or crisis, and argued statistically that the frequency of such coincidences exceeded chance. The collection itself, as a body of collected testimony, is real and substantial and not in dispute; what was disputed on publication, by critics questioning the retrospective and self-selected nature of the reports and the authors' own statistical baseline for what chance coincidence should produce, and remains disputed today, is whether the statistical argument built on that testimony actually demonstrates anything beyond the ordinary rate of coincidence and memory distortion.

Source Phantasms of the Living, Edmund Gurney, Frederic W. H. Myers, Frank Podmore tier 1

Edmund Gurney, Historical Figures

Standing Scholarly debate

Concerns Manner of Death

Currently States Died by accident or misadventure

Alan Gauld's The Founders of Psychical Research (Routledge and Kegan Paul, 1968) examines the circumstances of Edmund Gurney's 1888 death from a chloroform overdose, working from the contemporary coroner's inquest record. Gauld's historical method finds the inquest returned an open or accidental verdict rather than any finding of suicide, and that suggestions of suicide circulating since his death rest on speculation about his emotional state rather than on any documentary evidence the inquest itself did not consider; no subsequent investigation has substantiated the suicide reading, which is why the inquest verdict remains the only formal finding on record.

Source The Founders of Psychical Research, Alan Gauld tier 1

Edmund Gurney, Historical Figures

Standing Scholarly debate

Concerns Manner of Death Detail

Currently States Alan Gauld's The Founders of Psychical Research (Routledge and Kegan Paul, 1968) records that Edmund Gurney, a founder and the first honorary secretary of the Society for Psychical Research and principal author of the 1886 Phantasms of the Living, died in 1888 in a Brighton hotel of an overdose of chloroform; the inquest returned accidental death, and Gauld notes speculation the death was suicide has circulated since without ever being established, removing the society's most careful early worker at the age of forty one.

Source The Founders of Psychical Research, Alan Gauld tier 1

Edward Kelley, Historical Figures

Standing Scholarly debate

Concerns Reliability of the Testimony

Currently States Whether Kelley reported what he saw in the showstone or invented it is not established. The Enochian material survives only through Dee's record of Kelley's reports, and Dee's diaries are strong evidence of what Dee believed and weak evidence of what took place. Frances Yates called Kelley a fraud outright; others read him as a genuine visionary or as self-deceived.

Deborah E. Harkness's John Dee's Conversations with Angels: Cabala, Alchemy, and the End of Nature (Cambridge University Press, 1999) reads John Dee's own diaries, the primary surviving record of Edward Kelley's angelic scrying sessions, and finds three genuinely competing scholarly readings built from that same source: Frances Yates called Kelley a fraud outright, other historians of the period read him as a sincere visionary, and others again as self-deceived rather than dishonest. Harkness's method is close textual analysis of the diary record itself, and she finds all three positions argued from the same body of evidence, which is what makes this a live scholarly disagreement rather than a gap; what no side has produced is independent evidence, such as a record of Kelley preparing material in advance or a linguistic analysis of the Enochian corpus bearing on whether it was composed rather than received, that could decide between the three readings.

Source John Dee's Conversations with Angels: Cabala, Alchemy, and the End of Nature, Deborah E. Harkness tier 1

Ei ⲉ, Alphabet Letters

Standing Scholarly debate

Concerns Origin Period

Currently States Greek letters wrote Egyptian from about the first century CE, settled by the fourth

According To The Coptic alphabet of Christian Egypt

The World's Writing Systems (Peter T. Daniels and William Bright, eds., Oxford University Press, 1996) surveys the small corpus of Old Coptic texts, pre-Christian magical and astrological papyri in which Egyptian was first written out using Greek letters plus a few signs borrowed from Demotic, against the standardised Coptic used in Christian scripture translation from around the third century CE onward. Comparing the two corpora, its contributors find the evidence thin enough to support two readings: that the Old Coptic magical texts already fixed the practice of writing Egyptian in Greek-based letters, or that the Christian translation project, needing a stable and teachable orthography for scripture, was the decisive act that standardised the script that survives. Because both readings draw on the same handful of surviving texts and no source describes an official act of decision, the volume treats the question as open rather than favouring either camp.

Source The World's Writing Systems, Peter T. Daniels and William Bright (eds.) tier 1

Eighty Years' War, Wars & Conflicts

Standing Scholarly debate

Concerns Religious Dimension

Currently States Historians genuinely divide over how far the Eighty Years' War was a religious war. One reading treats it as fundamentally a Calvinist revolt against Catholic persecution: Philip II's government pursued Reformed Protestants under the Spanish Inquisition's jurisdiction and Reformed preaching had already spread widely in the Netherlands by the 1560s, so the 1566 iconoclastic riots that opened the conflict were themselves an act of religious violence against Catholic imagery, and the war's eventual Dutch Republic was constitutionally Reformed Protestant while the southern provinces that stayed under Spain remained Catholic. A second, more political reading, associated with Geoffrey Parker's own scholarship among others, holds that the revolt's deeper and more consistent drivers were resentment of Spanish fiscal centralization, the erosion of the provinces' historic constitutional privileges, and resistance to rule by foreign governors and garrisons, with religion functioning as one mobilizing grievance among several rather than the war's root cause, noting that the revolt's early leadership, including William of Orange himself for a time, was not uniformly or consistently Calvinist. This atlas records the war as religiously dimensioned, since the Inquisition's presence and the iconoclastic riots are not in dispute, without adopting either camp's account of which cause was primary.

Source The Dutch Revolt (Parker), Geoffrey Parker tier 1

Eighty Years' War, Wars & Conflicts

Standing Scholarly debate

Concerns Death Toll Minimum

Currently States 100000.000000

The lower end of the war's own reported range, about 100,000 lives lost across the conflict's full 1568 to 1648 course. The wide span between this floor and the reported ceiling reflects the real difficulty of separating combat deaths from the disease and famine that accompanied eighty years of sieges and marching armies through the Low Countries, rather than two named historians defending competing tallies; no single demographic study behind either figure is cited in the source consulted.

Source Eighty Years' War (World History Encyclopedia), Joshua J. Mark tier 3

Eighty Years' War, Wars & Conflicts

Standing Scholarly debate

Concerns Death Toll Maximum

Currently States 500000.000000

The higher end of the war's own reported range, as high as 500,000 lives lost across the conflict's full 1568 to 1648 course. This atlas records the wide floor to ceiling span honestly rather than smoothing it to a single midpoint number, since the source consulted itself reports a range without resolving it to one figure or naming the demographic method behind either bound.

Source Eighty Years' War (World History Encyclopedia), Joshua J. Mark tier 3

Eighty Years' War, Wars & Conflicts

Standing Scholarly debate

Concerns Death Toll Assessment

Currently States The wide 100,000 to 500,000 range reported for the war's full 1568 to 1648 course reflects the genuine difficulty of separating combat deaths from the disease and famine that accompanied eighty years of sieges and marching armies through the Low Countries, not two named historians defending competing tallies; no single demographic study behind either bound is cited in the source consulted. The revolt's framing as a war of religion (Calvinist Dutch provinces against Catholic Habsburg Spain) is broadly accepted in the historiography, though tax grievance and the Habsburg centralisation of local Netherlandish privileges ran alongside confessional conflict from the outset.

Source Eighty Years' War (World History Encyclopedia), Joshua J. Mark tier 3

Eileithyia, Deities

Standing Scholarly debate

Concerns Scholarly Standing Detail

Currently States Because her cult at the Amnisos cave and her Linear B attestation both predate the classical Greek pantheon, scholars are divided on whether Eileithyia began as an indigenous pre-Greek Minoan goddess later absorbed by incoming Greek speakers, or as a goddess of the Mycenaean Greeks themselves who reached Crete early. The Bronze Age evidence alone does not settle which culture originated her worship.

Source Greek Religion, Walter Burkert tier 1

Ekayana (The One Vehicle), Doctrines

Standing Scholarly debate

Concerns Point in Dispute

Currently States Whether the one vehicle is final and the three provisional, or the three final and the one a device of teaching. Tiantai and Huayan took the first; the Faxiang school, the Chinese inheritor of Yogacara, took the second.

Source Mahayana Buddhism: The Doctrinal Foundations, Paul Williams tier 1

Ekpyrosis, Doctrines

Standing Scholarly debate

Concerns Point in Dispute

Currently States Whether the reconstituted cosmos after each conflagration repeats every event and every person identically, so that the same lives are lived again exactly as before, or only reproduces the same overall structure and pattern of events, is not resolved consistently across the surviving Stoic fragments, and ancient critics of the school pressed the identical version as the doctrine's most vulnerable claim.

Whether the reconstituted cosmos repeats every event and person identically, or only the same overall pattern, is not settled uniformly by the surviving Stoic fragments themselves, so the claim is recorded as debated rather than resolved.

Source Hellenistic Philosophy: Stoics, Epicureans, Sceptics, A. A. Long tier 1

Ekwensu, Deities

Standing Scholarly debate

Concerns Historicity

Currently States Historically attested

Missionary Bible translation adopted Ekwensu's name for Satan and the devil, a use now widespread in Igbo Christian usage but treated by scholars of Odinani as a colonial-era flattening of a more ambiguous traditional figure of contest and disorder rather than settled moral evil.

Source Encyclopedia of African Religion, Molefi Kete Asante and Ama Mazama, editors tier 1

Elephant, Animals & Totems

Standing Scholarly debate

Concerns Contested or Appropriated Modern Use

Currently States The words spirit animal and totem are used in popular Western practice for a personal animal ally. Native scholars and communities object to both usages, on the ground that they take the vocabulary and the authority of particular Indigenous traditions and apply them to a generic and commercial practice.

Suzanne Owen's The Appropriation of Native American Spirituality (Continuum, 2008) documents the objection Indigenous communities in North America raise, ongoing and in the present tense, against the commercial "spirit animal" genre. Owen's study examines how the practice borrows specific Indigenous terms and claimed lineages, presenting them as licensing a service sold to outside customers, and sets that use against the communities' own accounts of what those terms and practices mean within their traditions. What is disputed, on Owen's reading, is not that people generally feel a kinship with animals, a widely attested feeling that belongs to no one tradition, but the specific commercial borrowing of Indigenous vocabulary and claimed authority. The atlas records the animal, records that the modern commercial practice exists, and records that this documented objection is made, without adjudicating between the parties.

Source The Appropriation of Native American Spirituality, Suzanne Owen tier 1