A feast of the Lord
The Day of Atonement
The feast in Israel
The Day of Atonement was the most solemn day in Israel's year, the one day the high priest entered the innermost sanctuary, behind the veil, into the presence of God. On it the sins of the whole nation were dealt with. The high priest offered a bull for himself and his house, then two goats for the people. One goat was killed and its blood carried into the holy place and sprinkled before the mercy seat, cleansing the sanctuary from the defilement of a sinful people. Over the other, the scapegoat, the priest confessed all the iniquities of Israel, and it was led away into the wilderness, carrying their sins to a land uninhabited. It was a day of affliction, of fasting and rest, when the people humbled themselves and were made clean before the Lord. Here the whole burden of a year's guilt was answered.
“Also on the tenth day of this seventh month there shall be a day of atonement: it shall be an holy convocation unto you; and ye shall afflict your souls, and offer an offering made by fire unto the LORD.”Leviticus 23:27
How it was kept
Leviticus sets the Day of Atonement on the tenth day of the seventh month. It is to be a sabbath of solemn rest and a holy convocation on which the people afflict their souls, understood as fasting and deep humbling, and do no work at all, on pain of being cut off. Leviticus 16 gives the ritual: the high priest bathes and dresses in linen, offers the bull and the goats, carries blood within the veil to the mercy seat, cleanses the sanctuary and the altar, and sends the live goat bearing the confessed sins into the wilderness. It was to be a statute forever, an annual atonement for all the sins of Israel.
How Christ fulfills it
Hebrews takes up this day at length and declares Christ its fulfillment. He is the great high priest who has entered, not into a sanctuary made with hands, but into heaven itself, and not by the blood of goats and calves but by his own blood, obtaining eternal redemption for us. The contrast the writer draws is decisive. The high priest went in year after year, because the same sins had to be covered again and again; Christ entered once, and his single offering needs no repeating. Both goats find their meaning in him: he is the sacrifice whose blood cleanses, and the one who bears our sins away, so that God remembers them no more. This is stated fulfillment. The day that could only cover sin for a year has given way to the priest whose work is finished and whose access to God is forever open.
“Neither by the blood of goats and calves, but by his own blood he entered in once into the holy place, having obtained eternal redemption for us.”Hebrews 9:12
Why it matters
The Day of Atonement answers the deepest human problem, that a holy God and a guilty people cannot simply coexist without atonement. Its yearly return proved that the old sacrifices never truly finished the work; the veil stayed shut, the priest came out and would have to enter again. Hebrews announces that this endless cycle is over. Christ has gone in once, the veil is torn, and the way into God's presence stands open to all who come through him. For the believer this means a cleansed conscience and a settled welcome, not earned by our own fasting but secured by a finished offering. We do not work toward atonement; we rest in one already made.
Questions people ask
How does Jesus fulfill the Day of Atonement?
Hebrews 9 makes the link explicit: Christ is the high priest who entered heaven itself, not with animal blood but his own, obtaining eternal redemption. Both goats point to him, the one sacrificed to cleanse and the one bearing sin away. Unlike the yearly ritual that had to be repeated, his single offering is complete, so this is a stated fulfillment, not a loose comparison.
What was the scapegoat?
On the Day of Atonement two goats were used for the people. One was killed and its blood brought before the mercy seat. Over the other, the live goat, the high priest confessed all Israel's sins, and it was led into the wilderness to carry those sins away. Together they picture two sides of one atonement: guilt covered by blood and guilt removed, both fulfilled in Christ.