Priest, High
The Institution of the Office
The high priesthood was established by God through Moses during the wilderness period, with Aaron, Moses' brother, appointed as the first high priest (Exodus 28:1). The office was hereditary, passing from father to son within Aaron's family line (Exodus 29:9, 29; Numbers 20:28). The consecration ceremony was elaborate, spanning seven days and involving special washing, anointing with oil, the offering of sacrifices, and the investiture with sacred garments (Exodus 29:1-37; Leviticus 8). The anointing was so distinctive that the high priest was often called "the anointed priest" (Leviticus 4:3, 5, 16), a title that resonates with the later designation of the Messiah ("the Anointed One").
The Sacred Garments
The high priest's vestments were among the most visually striking elements of Israelite worship. Over the standard priestly linen garments, he wore a blue robe fringed with alternating golden bells and pomegranates (Exodus 28:31-35). Over this came the ephod, a richly embroidered garment of gold, blue, purple, and scarlet yarn (Exodus 28:6-8). On the ephod's shoulder straps were two onyx stones engraved with the names of the twelve tribes of Israel (Exodus 28:9-12). Attached to the ephod was the breastplate of judgment, containing twelve precious stones, each engraved with a tribal name (Exodus 28:15-21). Within the breastplate were the Urim and Thummim, used for discerning God's will (Exodus 28:30). The turban bore a gold plate inscribed "Holy to the LORD" (Exodus 28:36-38). Every element symbolized the high priest's role as the representative of the entire nation before God.
The Day of Atonement
The most solemn duty of the high priest was his service on the Day of Atonement (Yom Kippur), described in Leviticus 16. This was the one day each year when the high priest entered the Most Holy Place behind the veil. He first offered a bull as a sin offering for himself and his household, then cast lots over two goats: one was sacrificed as a sin offering for the people, and the other — the scapegoat — was sent into the wilderness bearing the people's sins symbolically (Leviticus 16:7-22). The high priest sprinkled the sacrificial blood on and before the mercy seat, making atonement for the sins of the entire nation. This ceremony was performed in solitude; no other priest could be present in the tabernacle (Leviticus 16:17). The gravity of this moment was immense — the high priest literally stood between a holy God and a sinful people.
Notable High Priests in Biblical History
The succession of high priests spans the entire biblical narrative. After Aaron, the office passed to his son Eleazar (Numbers 20:28) and then to Phinehas, whose zeal for God's honor secured the priesthood for his family line (Numbers 25:10-13). Eli served as high priest and judge during the period of Samuel's birth (1 Samuel 1-4). Zadok, appointed by Solomon, established the dominant priestly line for the First Temple period (1 Kings 2:35). After the exile, Joshua (Jeshua) the high priest played a key role in rebuilding the temple (Haggai 1:1; Zechariah 3:1-5). In the New Testament period, Annas and his son-in-law Caiaphas presided during Jesus' ministry, with Caiaphas playing a central role in Jesus' trial and condemnation (John 11:49-53; 18:13-14).
Christ as the Ultimate High Priest
The book of Hebrews develops the most extensive New Testament theology of Christ's high priesthood. Jesus is presented as a high priest "in the order of Melchizedek" (Hebrews 5:6, 10; 7:1-28), a priesthood superior to Aaron's because it is eternal, unchangeable, and not dependent on physical descent. Unlike the Levitical high priests who had to offer sacrifices repeatedly — first for their own sins, then for the people's — Christ offered Himself once for all as the perfect, sinless sacrifice (Hebrews 7:27; 9:11-14; 10:10-14). He entered not an earthly tabernacle but heaven itself, appearing in the presence of God on our behalf (Hebrews 9:24). He lives forever to intercede for those who come to God through Him (Hebrews 7:25). The high priesthood thus finds its ultimate fulfillment in Jesus, who is both the perfect priest and the perfect sacrifice.
Biblical Context
The high priesthood is established in Exodus 28-29 and Leviticus 8-9. The Day of Atonement service is prescribed in Leviticus 16. The succession of high priests is traced through Numbers, Joshua, Judges, 1-2 Samuel, 1-2 Kings, Ezra, and Nehemiah. Zechariah 3 portrays the high priest Joshua in a vision of cleansing and restoration. In the New Testament, the high priest appears in the trial narratives of Jesus (Matthew 26:57-68; John 18:13-24). Hebrews 4:14-10:25 presents the definitive theology of Christ as high priest.
Theological Significance
The high priest embodies the principle of mediation — humanity's need for a representative to stand before a holy God. The annual Day of Atonement demonstrated both the seriousness of sin and the possibility of forgiveness through substitutionary sacrifice. The entire institution points forward to Christ, who fulfills every aspect of the high priestly role: He represents His people, bears their names before God, makes atonement through His own blood, and intercedes for them eternally.
Historical Background
High priesthoods were common in the ancient Near East, with Egypt's temple of Amon at Thebes having a particularly powerful high priest. The Israelite high priesthood was unique in its covenantal context and its close connection to the sacrificial system. After the exile, the high priest became the leading figure in Jewish life, especially during the absence of kings. Under the Hasmoneans, the high priesthood was combined with political rule. By the Roman period, the office had become subject to political appointment by foreign rulers, as seen with Annas and Caiaphas. The destruction of the temple in AD 70 brought the sacrificial high priesthood to an end.