The Day of Atonement, also called Yom Kippur, is the holiest day described in the Old Testament. God commanded Israel to set aside one day each year as a national fast, when the High Priest would offer sacrifices to cover the sins of the entire people. Two goats played central roles: one was sacrificed, and one carried the people’s sins away into the wilderness. Christians understand both rituals as fulfilled in Jesus, who became the perfect, once-for-all atonement for sin.
Most people know the Day of Atonement by its Hebrew name, Yom Kippur.
But for many Christians, it feels like a Jewish holiday with little connection to their own faith.
That changes when you read the whole Bible.
The Day of Atonement sits at the heart of the Old Testament sacrificial system, and it points directly toward the gospel and everything Jesus came to accomplish.
This post walks through what Scripture actually says about the Day of Atonement, what the rituals meant, and why the whole thing matters more than you might think.
What Is the Day of Atonement?
The Day of Atonement is a sacred day God commanded Israel to observe once a year, on the tenth day of the seventh month of the Hebrew calendar.
On this day, the High Priest entered the Most Holy Place in the Tabernacle (and later the Temple) to make a sacrifice that would cover the sins of the entire nation.
It was a day of fasting, rest, and repentance, the most solemn day on Israel’s yearly calendar.
The English phrase “Day of Atonement” comes directly from the Hebrew word “Yom Kippur.” Yom means day, and Kippur means covering or wiping clean.
Together the name describes what the day was designed to do: deal with the weight of Israel’s sin before a holy God.
Where Does the Day of Atonement Come From in the Bible?
Leviticus 16 and God’s Instructions
The Day of Atonement is described in detail in Leviticus 16.
God gave these instructions to Moses for his brother Aaron, who was the first High Priest of Israel.
The chapter lays out exactly what the High Priest had to do, what animals to bring, what clothes to wear, and how to perform the ritual without dying in the presence of God.
This was part of a larger body of Old Testament law given to Israel at Mount Sinai, covering everything from worship to daily life.
God was teaching Israel that sin is serious and that dealing with it required blood.
When Did It Take Place?
According to Leviticus 23:27, the Day of Atonement fell on the tenth day of the seventh Hebrew month, which is called Tishri.
On today’s calendar, that usually lands in September or October.
It came ten days after Rosh Hashanah, the Jewish New Year, during a stretch of time known as the Days of Awe.
The entire nation was required to fast and to do no work.
“This is to be a lasting ordinance for you,” God told Moses in Leviticus 16:29, “on the tenth day of the seventh month you must deny yourselves and not do any work.”
What Happened During the Day of Atonement?
The Day of Atonement involved one of the most elaborate rituals in all of Scripture.
Only the High Priest could carry it out, and only once a year, and only in a very precise order.
Getting it wrong was not just a mistake. It was a matter of life and death.
The High Priest’s Role
Before entering the Most Holy Place, the High Priest had to bathe and dress in simple white linen rather than his usual elaborate robes.
He first offered a bull as a sin offering for himself and his own household, because he could not represent the people before God while carrying his own unconfessed sin.
Then he took a censer of burning coals and incense into the Most Holy Place, where the Ark of the Covenant rested, as described in Leviticus 16:12-13.
The smoke from the incense filled the room, shielding the priest from the direct presence of God.
He then sprinkled the blood of the bull on the mercy seat, the lid of the Ark, seven times.
The Two Goats: Sacrifice and Scapegoat
After the bull offering for himself, the High Priest turned to two goats presented by the people of Israel.
He cast lots over them, as described in Leviticus 16:8, and one was chosen for sacrifice while the other was designated as the scapegoat.
The first goat was killed, and its blood was brought into the Most Holy Place just as the bull’s blood had been.
This covered the sins of the people for another year.
The second goat, the scapegoat, served a completely different purpose.
What Is the Scapegoat and What Did It Represent?
The scapegoat was a living goat over which the High Priest would lay both hands and confess all of Israel’s sins.
“He is to lay both hands on the head of the live goat and confess over it all the wickedness and rebellion of the Israelites,” says Leviticus 16:21.
The goat was then led out into the wilderness by a chosen man and released, never to return.
It was a powerful, visible picture of sins being carried away, removed from the camp entirely.
Biblical scholars and theologians point to the two distinct roles the goats played as representing two different aspects of dealing with sin: covering it through blood and removing it through substitution.
Both ideas find their full expression later in the New Testament.
How Does the Day of Atonement Connect to Jesus?
The entire Day of Atonement ritual, from the blood of the sacrifice to the scapegoat carried away, was pointing forward to something greater.
The New Testament makes this connection directly and in detail.
The book of Hebrews describes Jesus as the fulfillment of everything the Day of Atonement foreshadowed, explaining in Hebrews 9:11-12 that he entered not a man-made sanctuary but heaven itself, offering not the blood of goats and calves but his own blood, “thus securing an eternal redemption.”
Jesus as the Ultimate High Priest
Unlike the High Priest of Israel, who had to repeat the ritual every single year and who had to atone for his own sins first, Jesus needed no such preparation.
“Such a high priest truly meets our need,” says Hebrews 7:26, “one who is holy, blameless, pure, set apart from sinners, exalted above the heavens.”
He entered the true Most Holy Place, the very presence of God, with his own blood.
And he did it once, for all time.
Jesus as Both Goats
Jesus also fulfilled the role of both goats on the Day of Atonement.
His death on the cross was the atoning sacrifice, covering sin through blood, just as 1 Peter 1:18-19 describes him as “a lamb without blemish or defect.”
But his resurrection and ascension also picture the removal of sin, carrying it away permanently, never to return.
Understanding this changes how you read communion, which Jesus instituted using the same language of blood poured out for the forgiveness of sin.
Do Christians Observe the Day of Atonement Today?
Most Christian traditions do not observe the Day of Atonement as a religious requirement.
The New Testament teaches that Jesus fulfilled the law on our behalf, and his sacrifice removed the need for repeated annual atonement, as explained in Hebrews 10:1-4.
Some Christians, particularly those in Messianic Jewish congregations or certain Hebrew Roots traditions, do observe Yom Kippur as a way of honoring the Hebrew roots of their faith.
But for most believers, the Day of Atonement is not a command to obey but a picture to understand.
It reveals, with stunning clarity, what how people can be made right with God before the cross: through substitution, through blood, and through a mediator who stands between the people and a holy God.
How Seeker of Christ Can Help You Understand Scripture Like This
The Day of Atonement is one of those passages where the Old Testament suddenly unlocks the New Testament in a whole new way.
Once you see the connection, you can’t unsee it.
At Seeker of Christ, every article starts with Scripture and works outward, so you can explore topics like this with the full biblical context instead of getting a single verse out of nowhere.
If a passage in Leviticus or Hebrews raises a question you don’t have an answer to, you can send it directly to us and we’ll research it for you.
You can also sign up for our weekly newsletter to receive new articles, daily Bible verses, and resources that help you keep building your understanding of the whole Bible, Old Testament and New.
Why the Day of Atonement Still Speaks to Us Today
The Day of Atonement reminds every reader of something most of us would rather not sit with: sin has a real cost.
God did not gloss over it or pretend it wasn’t there.
He built an entire annual ceremony around facing it honestly, bringing a substitute, and trusting in his mercy.
That same reality is what drives the entire message of the New Testament and what makes a personal relationship with Jesus more than just a religious habit.
The goats that died and the goat that was sent away were never the real solution.
They were a preview. As Hebrews 10:4 puts it plainly: “It is impossible for the blood of bulls and goats to take away sins.”
What was impossible for animals, Jesus made possible through his own life.
That is the good news hiding inside one of the oldest ceremonies in all of Scripture.
A Ceremony That Changed Everything
The Day of Atonement was not just a religious calendar event for ancient Israel.
It was God teaching his people, through ritual and repetition, that sin is real, forgiveness is costly, and a substitute was coming.
Every year the ceremony pointed forward to a High Priest who would not need to offer a sacrifice for himself, to a sacrifice that would not need to be repeated, and to sins that would not just be covered but removed entirely.
If you want to keep exploring what the Old Testament reveals about Jesus and salvation, Seeker of Christ is here to help you go deeper into Scripture with every question you bring.
FAQs About the Day of Atonement
What does the Day of Atonement mean?
The Day of Atonement is an annual holy day God commanded Israel to observe, recorded in Leviticus 16. The word atonement comes from the Hebrew Kippur, meaning covering or wiping clean. It was the day when the High Priest made a blood sacrifice to cover the sins of the entire nation before God.
Is the Day of Atonement in the Old Testament or the New Testament?
The Day of Atonement is established in the Old Testament, primarily in Leviticus 16 and Leviticus 23. The New Testament, especially the book of Hebrews, revisits it to explain how Jesus fulfilled the Day of Atonement through his death and resurrection.
What is the difference between the Day of Atonement and Yom Kippur?
They are the same event with two different names. Yom Kippur is the Hebrew name, meaning Day of Covering. Day of Atonement is the English translation used in most Bible versions. Both refer to the same holy day described in Leviticus 16.
What happened to the scapegoat on the Day of Atonement?
The High Priest placed both hands on the scapegoat’s head and confessed the sins of all Israel over it. A chosen man then led the goat out into the wilderness and released it, symbolizing the removal of Israel’s sins from the community entirely.
Did Jesus observe the Day of Atonement?
As a Jewish man living under the Mosaic Law, Jesus would have observed the Day of Atonement during his earthly life. But the New Testament presents him as more than an observer. He is the fulfillment of the entire ceremony: the High Priest, the sacrifice, and the scapegoat all in one.
Do Christians need to observe the Day of Atonement?
The New Testament does not require Christians to observe the Day of Atonement as a religious duty. The book of Hebrews explains that Jesus fulfilled the atonement once and for all, making the yearly repetition unnecessary. Understanding the Day of Atonement enriches your faith, but observing it is not a Christian requirement.