The Day Fire Fell From Heaven on the Eighth Day

Seven Days of Assembly and Disassembly

Every morning for seven days, Moses assembled the Tabernacle, anointed every piece of it with oil, performed the required service, and then dismantled everything and put it back. Each day was complete and final in the sense that every instruction was followed. Each day ended with the Tabernacle taken apart again. He was being trained, or the priests were being trained through observation, or the space itself was being consecrated by repetition. Nobody said why. On the seventh day, according to Rabbi Yossi bar Rabbi Yehudah, Moses even assembled and dismantled the structure twice. Then the eighth day arrived.

Moses had been afraid throughout the seven days. He had been holding in his mind the words God had spoken at Sinai: "the Tabernacle will be sanctified by my glory." He knew what that glory was. He had seen what happened at the mountain when glory arrived uncontrolled. He had served through all seven days waiting for the attribute of divine judgment to strike, performing the work trembling. On the eighth day he called Aaron and his sons and addressed them, and then he turned to the people and blessed them, and then he stepped back. Now it was Aaron's turn.

Aaron Froze at the Corner of the Altar

Aaron walked toward the altar to begin his first service as high priest. He took one step and stopped. The Targum Jonathan records what he saw: at the corner of the altar, the form of the calf. The Golden Calf. His own work, the idol he had fashioned when Moses was on the mountain and the people demanded a visible god. It stood at the corner of the altar where he was supposed to stand and perform the rites that would atone for Israel's sins. The shape of his worst act was waiting for him at the entrance to his new office.

Moses came to him. "Take courage," he said. "Go near to the altar. Do not be afraid." He did not tell Aaron the vision was not there. He did not say it was an illusion. He told Aaron to approach it anyway. Aaron went forward. The Targum adds that every animal he sacrificed carried, in the arrangement of the smoke or the position of the offering, some echo of its own sin and the sin it was meant to atone for. Every step Aaron took at the altar was a step over his own history.

Why Moses Was Not the High Priest

Moses had expected to be the high priest. The expectation was reasonable. He had built the Tabernacle. He had led the seven days of consecration. He had performed every priestly service during those days with his own hands. He stood at the altar with full competence and complete knowledge of every requirement. When the eighth day arrived and he called Aaron forward, Moses understood that the call was the fulfillment of a debt he owed.

The debt went back to the burning bush. God had called Moses to the mission of the Exodus, and Moses had refused five times, and on the fifth refusal God's anger had kindled. The Rabbis traced the line from that anger directly to this moment: because Moses had declined at the bush and forced God to find an alternative spokesperson, the alternative speaker would inherit what Moses declined. God had said it plainly at the thornbush. "When the Tabernacle is built, Moses, you will imagine yourself the high priest. And then I will tell you to call Aaron instead." Moses had earned the call, and his brother would receive it. The eighth day was the payment date on an old account.

Fire From Heaven and What Followed

Aaron finished his offering. Moses and Aaron entered the Tent of Meeting together, and when they came out and blessed the people, the glory of God appeared to all of Israel. Fire came down from the sky and consumed the burnt offering on the altar. The people shouted and fell on their faces. The fire from God was the confirmation that everything that had happened during the seven days of preparation and throughout the eighth day's service was accepted. The Tabernacle was operational. The presence of God had taken up residence in the structure Israel had built.

Within the hour, Nadab and Abihu were dead. The fire that had come down from heaven as confirmation of the altar's holiness had an exact counterpart in the fire that came out from God and entered Aaron's two eldest sons when they offered their unauthorized incense. The same fire that demonstrated divine approval demonstrated divine precision. The eighth day opened with seven days of patient assembly, moved through Aaron's terror at a ghostly calf, and ended with two bodies being carried out of the Tabernacle in their intact priestly vestments. It was the most complete and the most devastating day in Israel's sacred history up to that point.