Imagine being so certain that Jesus would return on a specific day that you sold what you had, left the harvest in the field and stayed awake waiting all night. Now imagine the sun rising the next day, and nothing. That is what happened to tens of thousands of Christians on October 22, 1844.
That day has a name: the Great Disappointment. And it is not a loose curiosity of history — it is the founding event from which the Seventh-day Adventist Church arose, the church that would later create the Pathfinder Club. Understanding 1844 is understanding where the word "Adventist" comes from and why hope in the return of Jesus is at the center of everything.
This article tells the story so you can use it in a Bible class, in a unit meeting or just to answer the question every child asks sooner or later: what happened in 1844? Every date and every name here comes from the official Adventist sources listed at the end. Data verified on 07/23/2026.
What was the Great Disappointment, in one sentence?
The Great Disappointment was the day the return of Jesus was expected and did not happen: October 22, 1844, in the United States.
It was not an isolated little group. Adventist sources estimate that between 50 and 100 thousand people, coming from various churches, and between 700 and 2 thousand pastors, joined the preaching that Christ would return that year. People from Baptist, Methodist, Presbyterian churches — ordinary Christians who came to call themselves "Adventists" simply because they believed in the advent, that is, in the near arrival of Jesus.
When the day passed and Jesus did not come, mockery came from outside and pain from within. Most of the movement fell apart. But a small group did not let go of the Bible — and that is where the story gets interesting, because it was after the disappointment that Adventist hope as we know it was born.
Keep the key sentence, because it sums up the whole article: the date was right; it was the event that was misinterpreted. Let us see step by step how that conclusion was reached.
Where did the date come from? Daniel 8:14 and the 2300 days
It all begins with a Baptist farmer named William Miller, from the state of New York. A simple, self-taught man, he spent more than fifteen years studying the Bible on his own, with special attention to the prophecies of Daniel and Revelation. He began preaching in public in 1831 and, over the course of about twelve years, presented close to 4,500 sermons about the soon return of Jesus.
The center of Miller's message was a single verse, Daniel 8:14: "Unto two thousand and three hundred evenings and mornings; then shall the sanctuary be cleansed." Here Miller applied an ancient principle of prophetic interpretation, that in prophecy one day represents one year. That is: the 2300 "days" would be 2300 years.
The starting point was missing. Miller found it in Daniel 9, in the order to restore and rebuild Jerusalem, which he placed in 457 B.C. Doing the math — 2300 years starting from 457 B.C. — one arrives at 1843 or 1844. That is how Miller came to preach that Jesus would return "around 1843".
Notice the detail that many people skip: Miller, at first, did not mark a day or a month. He spoke of a period, not a fixed date. The idea of an exact day would only appear later, and through another person. Before getting there, it is worth understanding what Miller thought was going to happen.
And it is precisely here that the misunderstanding lay. Miller understood the "cleansing of the sanctuary" of Daniel 8:14 as being the cleansing of the Earth by fire — that is, the personal and visible return of Jesus, who would cleanse the world of sin. The math of the 2300 years, that was well done. It was the interpretation of what would happen at the end of the calculation that would prove wrong.
How did October 22 become "the day"?
The period from 1843 to 1844 passed without anything happening. It was then that Samuel Snow (Samuel Sheffield Snow), one of the movement's collaborators, entered the scene.
Snow restudied the prophecy and refined the calculation. He argued that the cleansing of the sanctuary should fall on the Day of Atonement of the Jewish calendar — the 10th day of the seventh month —, which that year corresponded to October 22, 1844. This message became known as the "seventh-month movement" or the "midnight cry", in reference to the parable of the ten virgins, from Matthew 25.
Snow's message spread like wildfire in the summer of 1844. Miller himself, at first hesitant, ended up accepting the date. A small periodical edited by Snow, called The True Midnight Cry, circulated in August of that year and helped to fix October 22 in the mind of the entire movement.
To organize and spread all this there were important names alongside Miller: Joshua Himes, the great organizer and editor of the movement, as well as preachers like Josiah Litch, Charles Fitch and Sylvester Bliss. It was not one man alone — it was a movement with newspapers, pamphlets and assemblies throughout the northeastern United States.
In the final weeks, expectation was enormous. Many believers closed businesses, left plantations unharvested and prepared to meet the Lord. All that was left was for the day to arrive.
Read alsoThe roots of the Pathfinders: the Young People's Society and the JMVsThe night of October 22, 1844
The day arrived. Groups of believers gathered in homes and churches, waiting. They passed the morning, the afternoon, the night. They waited until midnight. And Jesus did not come.
The morning of October 23 dawned over thousands of disillusioned people. One of the pioneers would later describe that dawn as a weeping that seemed to have no end. The hope that had moved them for years seemed to have turned into public delusion. From outside came mockery and scorn; from within, the question no one could answer: where did we go wrong?
The immediate result was fragmentation. A good part of the movement simply abandoned the faith. Others concluded that Miller had been entirely mistaken, threw away the math of the 2300 years and returned to their old churches. The great Millerite movement, which had gathered tens of thousands, practically dissolved in a few months.
William Miller, honest to the end, acknowledged the frustration, but never abandoned the hope in the return of Jesus. He was expelled from his Baptist church, took part in assemblies that tried to regroup the believers and died a few years later, on December 20, 1849, at the age of 67, still waiting for the Lord he had preached. The movement that informally bore his name, however, did not die with the disappointment. It transformed.
The next morning: the cornfield of Hiram Edson
Here the story turns. While many were giving up, a small group of the disappointed reopened the Bible — not to find a new date, but to discover what they had read wrong.
One of them was Hiram Edson, a farmer from the state of New York. According to the Adventist account, on the morning of October 23, 1844 — the day after the disappointment — Edson was crossing a cornfield with a friend, on his way to encourage other believers, when he had a strong spiritual impression. He understood that Jesus had not failed to do anything on that October 22: on the contrary, he had entered a new phase of His work — but in the heavenly sanctuary, not on the Earth.
It was the missing piece. The group began to study in depth the theme of the sanctuary in the Bible — the tabernacle of the Old Testament as a "shadow" of a sanctuary in Heaven, described in Hebrews. The conclusion was the sentence that opened this article: the date of October 22, 1844 was correct; it was the event that had been misunderstood. The cleansing of the sanctuary of Daniel 8:14 was not the Earth being burned, but the beginning of a work of Christ in the heavenly sanctuary, a work that Adventists call the investigative judgment.
In the words that Adventism attributes to Ellen White, "the subject of the sanctuary was the key that unlocked the mystery of the disappointment". Instead of erasing the experience of 1844, that study gave it a new meaning.
A reminder of historical honesty is worth noting: this is the Adventist interpretation of what happened, sustained by the church's reading of Daniel and Hebrews. Other Christian groups that also came from the Millerite movement followed different paths. In an Adventist Bible class, this is the key that is taught — and it is good to make clear that it is an interpretation of faith, not a calendar fact.
From disappointment to hope: what was born there?
The group that restudied the Bible after 1844 was small, but it had names that would become pillars of Adventism: Hiram Edson, Joseph Bates, James White and a young woman named Ellen Harmon, who upon marrying would become Ellen G. White. Still at the end of 1844, a few weeks after the disappointment, Ellen reported the first of many visions that, for Adventists, served as encouragement to the downcast group.
In the following decades, these pioneers — along with names like John Andrews, John Loughborough and Uriah Smith — kept adding studies: the heavenly sanctuary, the imminent return of Jesus and the observance of the Sabbath as the biblical day of rest, a theme that Joseph Bates helped bring to the group. From these convictions a new church took shape.
In 1863, this movement formally organized itself as the Seventh-day Adventist Church. The name carries the two pillars that came from 1844: Adventist, of those who await the advent (the return) of Jesus; and seventh-day, of those who keep the Sabbath.
| Date | What happened |
|---|---|
| 1831 | William Miller begins publicly preaching the soon return of Jesus |
| Summer of 1844 | Samuel Snow spreads the date of October 22 (the "midnight cry") |
| October 22, 1844 | The return of Jesus is expected and does not happen: the Great Disappointment |
| October 23, 1844 | Hiram Edson understands the heavenly sanctuary; the reinterpretation begins |
| December 1844 | Ellen Harmon (White) reports her first vision |
| 1863 | Formal organization of the Seventh-day Adventist Church |
That is why, for Adventists, 1844 is not the date of a failure, but of a new beginning. The disappointment sifted the movement and left a core that transformed the pain into a message. Without October 22, 1844, there would be no Adventism — and, much later, there would be no Pathfinder Club.
How to tell this story in a Bible class?
If you are a counselor or director and are going to teach 1844 to Pathfinders, the challenge is not a lack of facts — it is not turning the story into a pile of dates. Some ideas that work:
Start with the emotion, not the math. Ask the unit to imagine waiting for something with all their strength and it not happening. The question "how would you react?" opens the conversation much better than starting with "457 B.C.". The prophecy of the 2300 days comes later, when they already care about the story.
Separate what is historical fact from what is interpretation of faith. That thousands awaited Jesus on October 22, 1844 is a documented fact. That the sanctuary of Daniel 8:14 is heavenly is the Adventist theological reading. Teaching that difference forms honest Pathfinders, who know why they believe what they believe.
Land on hope, not on the error. The lesson of 1844 is not "everything went wrong", but that faith grew precisely when the group chose to study instead of giving up. For a child, that is a strong message: frustration is not the end of the line.
If you want to connect with what Pathfinders already know, it is worth remembering that the history of the Club comes well after this root. You will find that thread in the timeline of the Pathfinder Club and in how the Pathfinders arrived in Brazil. Adventism is born in 1844; the Club, almost a century later — but the same hope in the return of Jesus runs through both.