Priest
The Nature of Priesthood
At its core, a priest is someone who stands between God and people, representing each to the other. The priest approaches God on behalf of the people, bringing their sacrifices, prayers, and needs. The priest also comes from God to the people, bearing instruction, blessing, and assurance of divine favor. This dual role of representation is captured in Hebrews 5:1: "Every high priest is selected from among the people and is appointed to represent the people in matters related to God, to offer gifts and sacrifices for sins."
Priesthood in Scripture is always a matter of divine appointment, not human ambition. "No one takes this honor on himself, but he receives it when called by God, just as Aaron was" (Hebrews 5:4). The priest was set apart, consecrated through specific rituals, and bound by particular obligations that distinguished his life from ordinary Israelites.
Priesthood Before the Law
Before the establishment of the Levitical priesthood at Sinai, the head of the household served as priest for his family. Noah built an altar and offered sacrifices after the flood (Genesis 8:20). Abraham offered sacrifices at various locations (Genesis 12:7-8; 22:13). Job offered burnt offerings on behalf of his children (Job 1:5). This patriarchal priesthood was informal and unregulated, arising naturally from the family structure of early worship.
The most mysterious priestly figure of this period is Melchizedek, king of Salem and "priest of God Most High," who blessed Abraham and received a tithe from him (Genesis 14:18-20). Melchizedek appears without genealogy, without recorded beginning or end, and his priesthood is presented as superior to the Levitical order that would come later. The author of Hebrews develops this connection extensively, arguing that Christ is a priest "in the order of Melchizedek" (Hebrews 5:6; 7:1-17), a priesthood that transcends the limitations of the Aaronic system.
The Levitical Priesthood
At Mount Sinai, God established a formal priesthood within the tribe of Levi, with Aaron and his descendants serving as priests and the broader Levitical clan assisting in the service of the Tabernacle (Exodus 28-29; Leviticus 8). The consecration of Aaron and his sons was an elaborate ceremony involving washing, robing in priestly garments, anointing with oil, and sacrificial offerings (Leviticus 8:1-36). The entire process symbolized purification, dedication, and empowerment for sacred service.
The priests performed several essential functions. They offered the daily sacrifices and all special offerings on the altar (Leviticus 1-7). They maintained the Tabernacle (and later the Temple), including the lamps, the showbread, and the altar of incense. They pronounced the priestly blessing over the people: "The LORD bless you and keep you; the LORD make his face shine on you and be gracious to you; the LORD turn his face toward you and give you peace" (Numbers 6:24-26). They also served as teachers of the Law, instructing the people in distinguishing between holy and common, clean and unclean (Leviticus 10:10-11; Malachi 2:7).
The High Priest
The high priest held the most exalted position in Israel's religious life. He alone entered the Most Holy Place on the Day of Atonement (Yom Kippur) to sprinkle the blood of the sin offering on the mercy seat, making atonement for the sins of the entire nation (Leviticus 16). His garments were richly symbolic: the breastpiece bore twelve stones representing the twelve tribes, the ephod was adorned with gold, and a gold plate on his turban read "Holy to the LORD" (Exodus 28:15-38).
The high priest served as the supreme religious authority and, at times, as a political leader as well. During the Second Temple period, the high priesthood became increasingly politicized, with appointments made by Hellenistic and Roman rulers. Caiaphas, who presided over the trial of Jesus (Matthew 26:57-68), and Annas, his father-in-law who wielded continuing influence (John 18:13), illustrate the complex intersection of religious authority and political power in first-century Judea.
Christ as the Ultimate High Priest
The New Testament presents Jesus Christ as the fulfillment and replacement of the entire Levitical system. The Book of Hebrews develops this theme most fully. Christ is a high priest who is both sinless and sympathetic: "We do not have a high priest who is unable to empathize with our weaknesses, but we have one who has been tempted in every way, just as we are, yet he did not sin" (Hebrews 4:15).
Unlike Levitical priests who offered repeated sacrifices, Christ offered Himself once for all (Hebrews 7:27; 9:12; 10:10). He entered not the earthly tabernacle but the heavenly sanctuary itself, appearing "in God's presence on our behalf" (Hebrews 9:24). His priesthood is permanent because He lives forever to intercede for His people (Hebrews 7:24-25). In Christ, the shadows of the Levitical priesthood give way to the reality they foreshadowed.
The Priesthood of All Believers
The New Testament also extends priestly language to all Christians. Peter declares that believers are "a chosen people, a royal priesthood, a holy nation" (1 Peter 2:9), echoing God's original intention for Israel at Sinai (Exodus 19:6). Revelation describes the redeemed as those whom Christ has made "a kingdom and priests to serve his God and Father" (Revelation 1:6; 5:10). This "priesthood of all believers" does not eliminate the unique high priesthood of Christ but affirms that every Christian has direct access to God and a calling to offer spiritual sacrifices of praise, service, and self-giving (Romans 12:1; Hebrews 13:15-16).
Biblical Context
Priesthood appears throughout the Bible. Patriarchal priests include Noah, Abraham, and Job. Melchizedek appears in Genesis 14 and is interpreted in Psalm 110 and Hebrews 5-7. The Levitical priesthood is established in Exodus 28-29 and Leviticus 8-10, with regulations throughout Leviticus and Numbers. Historical books record priestly activities in the Tabernacle and Temple. The prophets critique corrupt priesthood (Hosea 4:6; Malachi 2:1-9). The New Testament presents Christ as the ultimate High Priest (Hebrews 2-10) and believers as a royal priesthood (1 Peter 2:9).
Theological Significance
The priesthood reveals the fundamental human problem of separation from God and the divine provision for access and reconciliation. The Levitical system taught Israel that approaching God required mediation, sacrifice, and cleansing. Every aspect of the priestly system pointed forward to Christ: the sacrifices prefigured His atoning death, the high priest's entry into the Most Holy Place prefigured His entrance into heaven, and the priestly intercession prefigured His ongoing ministry. The extension of priestly identity to all believers in the New Testament demonstrates that what the Law could only symbolize, Christ has actually accomplished.
Historical Background
Priesthood was a universal feature of ancient Near Eastern religion. Egyptian priests served in elaborate temple complexes with strict purity requirements. Mesopotamian priests performed divination, maintained temples, and offered sacrifices. Canaanite priests served at local shrines. Israel's priesthood shared some external features with these systems but was distinguished by its exclusive devotion to Yahweh, its ethical requirements, and its theological framework. During the Second Temple period (516 BC-70 AD), the priesthood became increasingly stratified and politicized. The destruction of the Jerusalem Temple in 70 AD effectively ended the sacrificial priesthood, a development that Christians interpreted as confirmation that Christ's once-for-all sacrifice had superseded the Levitical system.