The Yom Kippur Prayer No One Has Been Able to Perform in 2,000 Years

Every Yom Kippur, the Musaf service contains a section called the Avodah — the Service. It is a detailed, dramatic recitation of what the high priest did in the Temple on the Day of Atonement: the goats chosen by lottery, the confession spoken three times, the journey into the Holy of Holies, the incense cloud that protected the priest from the divine presence, the blood sprinkled seven times before the Ark. The congregation prostrates themselves to the floor when the description reaches the moment when the high priest spoke the divine name aloud — an act that only happened on this one day, in this one place, and has not happened since 70 CE. Two thousand years of Yom Kippur prayers have been rehearsals of something no one alive has ever seen.

What Exactly Did the High Priest Do?

Leviticus 16 is the Torah's account of the Yom Kippur Temple service, and the Mishnah in tractate Yoma (compiled c. 200 CE, with eight chapters entirely dedicated to this single day) provides the procedural details. The high priest immersed himself in a mikveh five times during the day and changed his garments between each immersion — alternating between the golden vestments worn for most of the year and the pure white linen garments worn specifically for the Holy of Holies service. He sacrificed a bull as a personal offering for himself and the priestly family. Two goats were brought, and lots were cast — one lot for God (this goat was sacrificed) and one lot for Azazel (this was the famous "scapegoat," driven off a cliff into the wilderness carrying the people's sins). The high priest then entered the Holy of Holies, the innermost chamber of the Temple where the divine presence dwelt, and the congregation waited outside in silence.

What Happened Inside the Holy of Holies?

The Mishnah in Yoma (5:1, compiled c. 200 CE) describes the high priest's prayer inside the Holy of Holies as brief — he was not to linger, lest the people become anxious and think something had gone wrong. He prayed a short prayer for the coming year, then exited. But the Tanchuma midrash (c. 800-900 CE) and the Yom Kippur liturgy itself expand this moment into something of extraordinary weight: the high priest stood in the only place on earth that represented the original point of creation — the Even Shetiyah, the Foundation Stone from which the world was built outward — and spoke the divine name aloud in prayer for all Israel. The Talmud in tractate Yoma (39b, compiled c. 500 CE) records that in the forty years before the Temple's destruction, the lot for God's goat stopped falling in the right hand, the incense stopped burning straight, and the great doors of the Temple opened by themselves. The divine presence had begun to withdraw before the Romans arrived.

How Did the High Priest Pronounce the Divine Name?

The divine name — the four-letter name YHWH — was considered too holy to pronounce outside the Temple, and even inside the Temple it was spoken aloud only by the high priest, only on Yom Kippur. The Talmud in tractate Yoma (39b) records that the high priest would speak the name so that it was audible only to the priests standing in the inner courtyard — swallowing the vowels in the crowded sound of the Levitical singing so that the name was heard but not fully distinguished by the entire congregation. When the priests who were close enough to hear it heard the name, they would prostrate themselves and say: "Blessed is the name of the glory of His kingdom forever and ever." The congregation in the outer courtyard, hearing the response, would prostrate themselves in turn. This is the moment that the Yom Kippur Musaf prayer recreates — the congregation today falls to the floor at the same moment their ancestors did, re-enacting the recognition that was once possible only in one place on earth.

What Happened to the Scapegoat?

The goat designated for Azazel was led through Jerusalem to the eastern desert, accompanied by a delegation of Israelites. At the cliff, it was pushed backward over the edge. The Talmud in Yoma (67a) and the Midrash Aggadah traditions (compiled c. 900-1100 CE) describe the crowds lining the road from Jerusalem to the cliff, twelve booths set up at intervals, each station offering rest to the man leading the goat. The moment the goat went over the edge, word passed back immediately along the road to Jerusalem — a system of waving cloth from station to station — so that the Temple could know the moment of atonement. There was also a thread: a crimson thread tied to the cliff. According to the Talmud in Yoma (67a), when the goat died, the thread turned white — fulfilling Isaiah's prophecy (Isaiah 1:18): "If your sins are like crimson, they shall become white as snow." The thread stopped turning white forty years before the Temple's destruction — one of the signs, along with the lottery falling wrong, that the service had stopped being accepted.

Why Do We Still Read the Avodah?

The question is ancient. What is the purpose of reciting in detail a service that cannot be performed, for a Temple that does not exist, involving a high priest whose lineage is lost? The Kabbalah collection at jewishmythology.com contains Zoharic texts (c. 1280 CE) that give the definitive mystical answer: the recitation of the Temple service in prayer is equivalent to the performance of the service itself. When Israel reads the account of the sacrifices with full attention and longing, the divine reckoning treats the reading as if the offering had been made. The Talmud in tractate Taanit (27b, compiled c. 500 CE) makes a similar argument about the synagogue readings of the sacrificial passages: study of the law of a sacrifice is accepted in place of the sacrifice itself. The Avodah recitation on Yom Kippur is thus a two-thousand-year act of memory performing the function of the act it remembers — the community entering, in prayer, the chamber that was sealed when the Temple fell. Find more on the Temple service and its enduring liturgical life in our full collection at jewishmythology.com.