Eleazar Son of Aaron

Scripture: Exodus 6:23, 25; 28:1; Leviticus 10:6–16; Numbers 3:2–4, 32; 4:16; 16:36–40; 20:22–29; 25:7–13; 26:1–4; 27:18–23; Joshua 14:1; 24:33

Identity and position (Exodus 6:23, 25), Eleazar (אֶלְעָזָר, "God has helped") was the third son of Aaron and Elisheba, born before the exodus while the family was still in Egypt. Exodus 6:23 names the four sons in birth order: "Aaron took as his wife Elisheba... and she bore him Nadab, Abihu, Eleazar, and Ithamar." Eleazar married one of the daughters of Putiel, and she bore him Phinehas (6:25). He was ordained to the priesthood alongside Aaron, Nadab, Abihu, and Ithamar (Exodus 28:1; Leviticus 8).

Responsibilities under Aaron (Numbers 3:32; 4:16), While his elder brothers lived, Eleazar had specific Tabernacle responsibilities. As chief of the Levites, he had oversight over "those who kept guard over the sanctuary" (Numbers 3:32). He was specifically charged with the oil for the light, the fragrant incense, the regular grain offering, and the anointing oil, the materials associated with the interior maintenance of the Tabernacle's sacred function (4:16). His position was inside the Tabernacle's operational management rather than the outer camp.

After Nadab and Abihu (Leviticus 10:6–16; Numbers 3:2–4), When Nadab and Abihu were killed on the eighth day of the Tabernacle's inauguration, Eleazar and Ithamar became the only surviving sons. Moses addressed them directly: do not mourn in the sanctuary, remain at your post. Moses also found that the sin offering had been burned rather than eaten, which was the correct priestly procedure, and questioned Eleazar and Ithamar sharply. The exchange, Moses's anger, Aaron's justification, Moses's acceptance, occurs in the same day as the deaths of the elder brothers. Eleazar continued.

Oversight of the Kohathites and census work (Numbers 4:16; 26:1–4), Eleazar's specific oversight over the Kohathite clan's transport of the inner Tabernacle furnishings (the ark, the table, the lampstand, the altars, the vessels of the sanctuary) gave him direct responsibility for the most sacred objects in Israel's possession during the wilderness march. After the plague of Baal-peor, Eleazar and Moses together oversaw the second wilderness census (26:1–4).

The bronze censer plates (Numbers 16:36–40), After Korah's rebellion and the destruction of the 250 men with their censers, YHWH commanded Eleazar (not Moses, not Aaron) to gather the bronze censers from among the burned men and use them to make hammered plates for the covering of the altar, "a reminder to the people of Israel, so that no outsider, who is not of the descendants of Aaron, should draw near to burn incense before YHWH, lest he become like Korah and his company" (16:40). Eleazar performed this action: the altar's covering was made from the unauthorized priests' destroyed censers, so that every legitimate priest who stood at the altar stood on the memorial of the boundary they must not cross.

High-priestly succession (Numbers 20:22–29), At Mount Hor, Aaron died. YHWH told Moses to take Aaron and Eleazar up the mountain, to strip Aaron of his garments and put them on Eleazar. Moses did so: "And Moses stripped Aaron of his garments and put them on Eleazar his son. And Aaron died there on the top of the mountain" (20:28). The high-priestly vestments transferred by their removal from the dying and their placement on the living. Eleazar descended as high priest. The succession is one of the most visually immediate scenes in the Pentateuch.

Phinehas and the covenant of peace (Numbers 25:7–13), Eleazar's son Phinehas executed judgment during the Baal-peor apostasy, and YHWH granted Phinehas "my covenant of peace... a covenant of a perpetual priesthood, because he was jealous for his God and made atonement for the people of Israel" (25:12–13). The covenant of a perpetual priesthood ran through Phinehas, and therefore through Eleazar, as the dominant line of the high-priestly succession. This eventually produced the Zadokite high priests who served under Solomon and the Jerusalem Temple period.

Joshua's installation and the conquest (Numbers 27:18–23; Joshua 14:1), When Joshua was commissioned to succeed Moses, Eleazar was present and designated as the one through whom Joshua would inquire of YHWH by the Urim before the congregation. Throughout the conquest and the land allotments, "Eleazar the priest and Joshua the son of Nun and the heads of the fathers' houses of the tribes of the people of Israel" are named as the authority trio overseeing distribution of the land.

Death (Joshua 24:33), "And Eleazar the son of Aaron died, and they buried him at Gibeah of Phinehas his son, which had been given him in the hill country of Ephraim." He was buried at the territory granted his son.

Eleazar's high priesthood spans the most theologically dense period of Israel's wilderness experience, from the day Nadab and Abihu died at the altar through the plagues, the rebellions, Aaron's death on Hor, and the entire conquest of Canaan. He received the vestments from his dying father's body and buried them in a son's land. The Zadokite priesthood that served Solomon's Temple and the Second Temple period ran through his line. The Sanctum treats him as the quiet backbone of the priestly institution through its most dangerous formative decades.