What it worshipped and taught
Christ's literal, visible return and the purification of the earth by fire. Miller's arithmetic — CHECKED AND CORRECT AS STATED. It rests on the YEAR-DAY PRINCIPLE, the interpretive rule that a prophetic day stands for a year; on that reading the 2,300 days of Daniel 8:14 become 2,300 YEARS. He counted from ARTAXERXES I'S DECREE TO REBUILD JERUSALEM IN 457 BCE — the same start point he used for the 490 years of Daniel 9 — which lands on 1843. A farmer and militia veteran turned Baptist preacher, he had begun the study in 1818. WHEN 1843 AND THE SPRING OF 1844 PASSED, THE DATE WAS MOVED TO 22 OCTOBER 1844 on the reasoning that the Second Coming would fall on the DAY OF ATONEMENT. Starting from 457 BCE, giving 1843–1844.
Its people
William Miller
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Founder, the Millerite movement · 15 February 1782 – 20 December 1849 · active 1831–1845
A Baptist farmer and War of 1812 veteran who calculated from Daniel 8:14 that Christ would return in 1843–44. He was, by all accounts including hostile ones, sincere, modest and reluctant — he resisted setting a precise day, and the final date of 22 October 1844 came from Samuel Snow rather than from him. Between 50,000 and 100,000 people committed to the prediction; many sold farms and left crops unharvested. After the Great Disappointment he accepted that he had erred in the date but never in the expectation, and died five years later still waiting.
Before the law. None.
Where things stand. Deceased 1849. The remnant of his movement founded Seventh-day Adventism, now over 22 million members.
- 1818 Completes the calculation privately.
- 1831 Begins preaching publicly.
- 1840 Joshua Himes takes the campaign national.
- 21 March 1844 First predicted window closes with nothing.
- 22 OCTOBER 1844 THE GREAT DISAPPOINTMENT.
- 20 December 1849 Dies at Low Hampton, New York.
Checked
Joshua Vaughan Himes
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Publisher and organiser, the Millerite movement · 19 May 1805 – 27 July 1895 · active 1839–1845
The reason anyone has heard of William Miller. A Boston minister and skilled publicist who took a New England farmer's private arithmetic and turned it into a national mass movement — launching Signs of the Times and The Midnight Cry, printing millions of pages, organising camp meetings and commissioning the largest tent in America. He is arguably the first modern religious media operator. After the Great Disappointment he stayed with Adventism for decades, then late in life returned to the Episcopal Church.
Before the law. None.
Where things stand. Deceased 1895.
- 1839 Meets Miller and takes over promotion.
- 1840 Launches Signs of the Times.
- 1842 Commissions the Great Tent, seating around 4,000.
- 22 October 1844 The Great Disappointment.
- 1878 Returns to the Episcopal Church.
- 27 July 1895 Dies in South Dakota.
Checked
Samuel S. Snow
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Author of the 22 October 1844 date · 1806 – 1870 · active 1843–1845
Supplied the specific day that broke the movement. Miller had given a year-long window; Snow, working from the Karaite Jewish calendar and the Day of Atonement typology, announced at the Exeter camp meeting in August 1844 that the true date was the tenth day of the seventh month — 22 October. This produced the 'seventh-month movement', an intense final ten weeks in which believers settled debts, gave away goods and left crops unharvested. After the failure he declared himself Elijah and faded into obscurity.
Before the law. None.
Where things stand. Deceased 1870.
- August 1844 Announces the 22 October date at the Exeter camp meeting.
- Aug–Oct 1844 The seventh-month movement; the most intense phase of Millerism.
- 22 October 1844 The date passes.
- later Declares himself Elijah; dies obscure in 1870.
Checked
Hiram Edson
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Author of the doctrine that saved Adventism · 1806 – 1882 · active 1844–1882
A New York farmer whose experience on the morning of 23 October 1844 is one of the most consequential moments in American religious history. Crossing a cornfield after the night of disappointment, he had a vision that Christ had indeed acted on 22 October — but had entered the heavenly sanctuary rather than returning to earth. This reinterpretation converted a falsified prediction into a fulfilled one, and is the textbook case of prophetic rescue. Seventh-day Adventism, now over 22 million members, rests on it.
Before the law. None.
Where things stand. Deceased 1882.
- 22 October 1844 Waits through the night with fellow believers; 'we wept till the day dawned'.
- 23 OCTOBER 1844 The cornfield vision — the sanctuary doctrine.
- 1840s–60s Helps organise the Sabbatarian Adventist movement.
- 1882 Dies.
Checked
Ellen G. White
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Co-founder and prophet, Seventh-day Adventist Church · 26 November 1827 – 16 July 1915 · active 1844–1915
A Millerite teenager who, after the Great Disappointment, began receiving visions and became the prophetic authority of the movement that emerged from the wreckage. She wrote over 40 books and is among the most translated authors in history. Her doctrines on health — vegetarianism, rejection of tobacco and alcohol, sanitariums — produced Battle Creek, John Harvey Kellogg and, indirectly, the breakfast cereal industry. She is included here as a lieutenant of the Millerite movement who became a founder in her own right, and as the counter-case to Koresh: the same Adventist root produced both.
Before the law. None. Plagiarism disputes over her writings have been argued within the church for over a century.
Where things stand. Deceased 1915. The church she co-founded has over 22 million members.
- 1844 Experiences her first vision at 17, weeks after the Great Disappointment.
- 1863 Seventh-day Adventist Church formally organised.
- 1866 Western Health Reform Institute founded, later the Battle Creek Sanitarium.
- 16 July 1915 Dies in California.
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