Who is a priest?
The question has been answered different ways across Christian history. In Roman Catholic teaching, a priest is an ordained man who has received the sacrament of holy orders and is authorized to celebrate the sacrifice of the mass. In Orthodox teaching, a priest is similarly an ordained presbyter set apart for liturgical and sacramental ministry. In much of Protestant practice, the language of “priest” is largely avoided in favor of “pastor” or “minister.” In contemporary Roman Catholicism, the discussion of “shortage of priests” assumes that priests are a particular category of person, professionally credentialed for particular sacramental functions, distinct from the broader category of lay Christians.
The New Testament’s answer is different. Hiereus — the Greek word for priest — appears thirty-one times in the New Testament. In every single use, the word refers to one of three categories:
First, the Old Testament Aaronic priests — the descendants of Aaron who served at the tabernacle and temple. This use covers the gospel references to the Jewish priests and the Old Testament background.
Second, Christ Himself, named as the great High Priest who has entered the true sanctuary on behalf of His people. This use is the dominant New Testament theological development, especially in the letter to the Hebrews.
Third, all believers in Christ — named as priests through their union with Christ. This use appears in 1 Peter and Revelation, with substantial implications for the church’s identity.
What does not appear in the New Testament is the use of hiereus for a particular class of ordained Christian ministers distinct from the broader laity. The early church had bishops, elders, deacons, apostles, teachers — but the New Testament does not call these officeholders “priests.” The word hiereus is reserved for the Aaronic priesthood, for Christ, and for the whole people of God.
This entry is about that word — hiereus — and about how the New Testament’s priesthood doctrine grounds one of the most distinctively Lutheran teachings: the priesthood of all believers. The priesthood of the church is the worshiping and interceding identity of God’s people.
The Word
The Greek word is ἱερεύς (hiereus), pronounced in the Erasmian convention as hee-er-YOOS, with the accent on the second syllable. The word is a third-declension masculine noun and appears thirty-one times in the New Testament. The cognate compound archiereus (ἀρχιερεύς), “high priest” or “chief priest,” appears 122 times.
The etymology runs from the adjective hieros (ἱερός), “sacred” or “holy.” The basic meaning of hiereus is “one who is consecrated to sacred service” — the person set apart for service at the sanctuary, the temple, or the altar. The Greek classical and Hellenistic usage covered priests of various deities — Greek, Roman, mystery religion, civic cult. What unified the various uses was the structural relationship: the priest stood between the deity and the people, offering sacrifices, conducting rituals, mediating divine-human interaction.
The Greek word family is substantial:
Hieros (ἱερός) — sacred, holy. The base adjective. Used at 1 Corinthians 9:13 (those who serve at the altar share in the offerings), 2 Timothy 3:15 (the sacred writings).
Hiereus (ἱερεύς) — priest. The entry’s main word.
Archiereus (ἀρχιερεύς) — high priest, chief priest. The compound with archē (chief, first). Used 122 times in the New Testament. In Hebrew context, refers to the high priest of Israel (singular) or the chief priests (plural — the priestly aristocracy). In Hebrews, the title for Christ as the supreme High Priest.
Hierateuma (ἱεράτευμα) — priesthood (the body of priests, the office). Used twice in the New Testament, both in 1 Peter 2:5 and 2:9. Names the corporate priesthood that all believers share.
Hierateuō (ἱερατεύω) — to serve as priest. Used once in the New Testament, at Luke 1:8 — Zechariah serving as priest in the temple.
Hierōsynē (ἱερωσύνη) — priesthood (the priestly office or function). Used three times, all in Hebrews 7. The Christological development.
Hieron (ἱερόν) — temple, sanctuary. Used over seventy times in the New Testament for the Jerusalem temple, where priestly service was conducted.
Hierateia (ἱερατεία) — priestly service. Used twice in the New Testament, at Luke 1:9 (Zechariah’s priestly service) and Hebrews 7:5 (the priestly office of the Levites).
Hierourgeō (ἱερουργέω) — to perform priestly service. Used once at Romans 15:16 — Paul describing his ministry as “I serve the gospel of God like a priest” in the gospel of God.
The Septuagint background is foundational. The LXX uses hiereus consistently to translate Hebrew kohen — “priest” — the standard Hebrew word for the Aaronic and broader priestly category. The Hebrew tradition’s priestly vocabulary is substantial and theologically rich.
The Hebrew kohen tradition includes several key dimensions:
The Aaronic priesthood. Established at Sinai (Exodus 28-29) with Aaron and his sons consecrated to priestly service. The priesthood is hereditary — limited to Aaron’s descendants among the broader tribe of Levi. The priests conduct the sacrificial system, mediate covenant ritual, and serve in the holy place.
The high priesthood. One person at a time — Aaron, then his successors — serves as high priest. The high priest alone enters the Holy of Holies, once a year on the Day of Atonement (Yom Kippur), bearing the blood of the sin offering for the people. The high priesthood is the most concentrated form of the priestly mediation.
The Levitical service. The broader tribe of Levi serves as priests’ assistants — caring for the tabernacle/temple, leading musical worship, teaching the law, conducting various sacred functions short of the actual priestly sacrifice.
The kingdom of priests vision. Exodus 19:5-6 — God’s stated purpose for Israel: “And now, if you will diligently listen to me and keep my covenant, then you will be my special possession out of all the nations, for all the earth is mine, and you will be to me a kingdom of priests and a holy nation.’ These are the words that you will speak to the Israelites.” The whole nation of Israel is called to be priestly — set apart as God’s representatives among the broader nations. This vision is partially realized in Israel’s history but fully realized in the new covenant where the priesthood of all believers becomes the church’s identity.
The priestly purpose. The priesthood exists for two-directional mediation. The priest brings God’s word and blessing to the people (Numbers 6:22-27, the Aaronic blessing). The priest brings the people’s sacrifices and prayers to God (Leviticus 1-7, the sacrificial system). The priesthood is the means by which the covenant relationship is maintained across the divine-human distinction.
Several Old Testament passages illuminate the New Testament’s development:
Exodus 19:5-6 — “And now, if you will diligently listen to me and keep my covenant, then you will be my special possession out of all the nations, for all the earth is mine, and you will be to me a kingdom of priests and a holy nation.’ These are the words that you will speak to the Israelites.” The vision that grounds 1 Peter 2:5, 9.
Genesis 14:18-20 — the appearance of Melchizedek, “Melchizedek king of Salem brought out bread and wine. (Now he was the priest of the Most High God.) He blessed Abram, saying, ‘Blessed be Abram by the Most High God, Creator of heaven and earth.’” who blesses Abraham. This mysterious figure becomes important for Hebrews’s development of Christ’s priesthood after the order of Melchizedek.
Psalm 110:1-4 — “A psalm of David. Here is the Lord’s proclamation to my lord: ‘Sit down at my right hand until I make your enemies your footstool.’ The Lord extends your dominion from Zion. Rule in the midst of your enemies. Your people willingly follow you when you go into battle. On the holy hills at sunrise the dew of your youth belongs to you. The Lord makes this promise on oath and will not revoke it: ‘You are an eternal priest after the pattern of Melchizedek.’” The messianic psalm that grounds Hebrews’s Christological development of priesthood.
Numbers 6:22-27 — the Aaronic blessing. “The Lord spoke to Moses: ‘Tell Aaron and his sons, ‘This is the way you are to bless the Israelites. Say to them: ‘‘‘The Lord bless you and protect you; The Lord make his face to shine upon you, and be gracious to you; The Lord lift up his countenance upon you and give you peace.’’’ ‘So they will put my name on the Israelites, and I will bless them.’’.” The priestly blessing that became the foundational liturgical blessing in Judaism and continues in Christian (especially Lutheran) liturgy.
Malachi 2:7 — “For the lips of a priest should preserve knowledge of sacred things, and people should seek instruction from him because he is the messenger of the Lord of Heaven’s Armies.” The priestly task of teaching God’s word.
The Hebrew priestly tradition is the foundation on which the New Testament’s hiereus doctrine builds — through Christ’s high priesthood, through the priesthood of all believers, and through the church’s continuing worship and intercession.
Range of Meaning
Hiereus in the New Testament covers three distinct uses:
The Aaronic / Old Testament priests. The historical Jewish priests during Christ’s earthly ministry and in the broader OT background. Matthew 8:4 (showing the cleansed leper to the priest), Mark 1:44, Luke 5:14 (the same Gospel pericope). Luke 1:5, 8 (Zechariah as a priest). Luke 17:14 (the ten lepers showing themselves to the priests). Acts 6:7 (a great many of the priests becoming obedient to the faith). Hebrews extensively for the Aaronic priesthood as background for Christ’s high priesthood.
Christ as the great High Priest. The dominant theological use, concentrated in Hebrews. Hebrews 5:6, 10 (after the order of Melchizedek). Hebrews 7:11-28 (the perfect priesthood). Hebrews 8:1-6 (the heavenly sanctuary). Hebrews 9:11-28 (the once-for-all sacrifice). Hebrews 10:11-22 (the perfected priestly work).
The believers as priests in Christ. The corporate priestly identity of the church. 1 Peter 2:5 (“you yourselves, as living stones, are built up as a spiritual house to be a holy priesthood and to offer spiritual sacrifices that are acceptable to God through Jesus Christ.”), 1 Peter 2:9 (“a royal priesthood”), Revelation 1:6 (“and has appointed us as a kingdom, as priests serving his God and Father—to him be the glory and the power for ever and ever!”), Revelation 5:10 (“You have appointed them as a kingdom and priests to serve our God, and they will reign on the earth.”), Revelation 20:6 (“they will be priests of God and of Christ”).
The Pauline metaphorical use of priestly service. Romans 15:16 (Paul’s ministry as priestly service in the gospel), Philippians 2:17 (Paul’s possible death as a libation poured out on the sacrificial offering of the Philippians’ faith).
What is conspicuously absent: the use of hiereus for any particular class of Christian minister distinct from the rest of the believers. The New Testament has officers of the church — apostles, prophets, evangelists, pastors, teachers, elders, deacons — but none of them is called hiereus in distinction from the broader believing community. The category of “priest” applies to Christ and to the whole people of God.
Where You’ll Meet It
Hebrews 4:14-16. “Therefore since we have a great high priest who has passed through the heavens, Jesus the Son of God, let us hold fast to our confession. For we do not have a high priest incapable of sympathizing with our weaknesses, but one who has been tempted in every way just as we are, yet without sin. Therefore let us confidently approach the throne of grace to receive mercy and find grace whenever we need help.” The Greek of verse 14: echontes oun archierea megan.
The passage introduces the Hebrews’s central theological development of Christ’s high priesthood. Several observations matter.
First, the title. Archierea megan — “great high priest.” The Hebrew high priest entered the Holy of Holies once a year; Christ has passed through the heavens — entered the true sanctuary that the earthly one was a copy of. The qualification “great” distinguishes Christ from the merely Aaronic high priests.
Second, the sympathetic dimension. Sympathēsai tais astheneiais hēmōn — “sympathizing with our weaknesses.” The high priest who has Himself been tempted in every respect (yet without sin) is positioned to sympathize with the believers’ weakness. This is one of the most pastorally rich texts in the New Testament. The believer approaches the throne not as approaching a distant or unsympathetic deity but as approaching the One who knows what it is to be human.
Third, the invitation. Proserchōmetha oun meta parrēsias tō thronō tēs charitos — “therefore let us confidently approach the throne of grace to receive mercy and find grace whenever we need help.” The high priesthood of Christ grounds the believer’s confident approach to God. The believer does not approach in fear or in uncertainty; the believer approaches with confidence because of who the high priest is.
The Lutheran tradition has held this passage with particular pastoral weight. Christ’s high priesthood is the basis of the believer’s approach to God. The believer who is troubled by his sin, his weakness, his failure does not need additional priests or intermediaries; the believer has the great High Priest, Christ Himself, who continues to make intercession at the Father’s right hand. The throne of grace is accessible because of who sits before it.
Hebrews 7:23-28. “And the others who became priests were numerous because death prevented them from continuing in office, but he holds his priesthood permanently since he lives forever. So he is able to save completely those who come to God through him because he always lives to intercede for them. For it is indeed fitting for us to have such a high priest: holy, innocent, undefiled, separate from sinners, and exalted above the heavens. He has no need to do every day what those priests do, to offer sacrifices first for their own sins and then for the sins of the people, since he did this in offering himself once for all. For the law appoints as high priests men subject to weakness, but the word of solemn affirmation that came after the law appoints a son made perfect forever.” The Greek of verse 25: pantote zōn eis to entynchanein hyper autōn.
The passage develops Christ’s high priesthood in contrast to the Aaronic priesthood. Three observations matter.
First, the contrast with mortal priests. The Aaronic priests were many because they kept dying; the priesthood had to be passed on through generations. Christ holds His priesthood permanently because He continues forever. The eternal life of the risen Christ grounds the permanence of His priesthood.
Second, the continuing intercession. Pantote zōn eis to entynchanein hyper autōn — “always lives to intercede for them.” Christ’s high priesthood is not finished; Christ continues to make intercession at the Father’s right hand. The believer’s salvation rests not only on Christ’s past work (the cross) but on Christ’s continuing work (the intercession).
Third, the once-for-all sacrifice. Ephapax (once for all) — Christ offered Himself as the sacrifice once, with no need for repetition. The Aaronic priests offered daily sacrifices that had to be continually repeated; Christ’s sacrifice was perfect and final. This contrast is foundational for the Lutheran rejection of the Roman Catholic doctrine of the sacrifice of the mass as a re-presentation of Christ’s sacrifice.
The Lutheran tradition has read these passages as the foundational basis for rejecting any continuing sacrificing priesthood in the church. The Aaronic sacrifices needed repetition because they could not finally take away sin; Christ’s sacrifice does not need repetition because it has finally accomplished what the Aaronic sacrifices only signified. The pastoral office in the Christian church is the ministry of Word and Sacrament — the proclamation of the gospel and the administration of the means by which Christ’s accomplished work reaches the believers. The pastoral office is not a sacrificing priesthood that offers Christ again or that adds to Christ’s sacrifice.
1 Peter 2:4-9. “So as you come to him, a living stone rejected by men but chosen and precious in God’s sight, you yourselves, as living stones, are built up as a spiritual house to be a holy priesthood and to offer spiritual sacrifices that are acceptable to God through Jesus Christ. For it says in scripture, ‘Look, I lay in Zion a stone, a chosen and precious cornerstone, and whoever believes in him will never be put to shame.’ So you who believe see his value, but for those who do not believe, the stone that the builders rejected has become the cornerstone, and a stumbling-stone and a rock to trip over. They stumble because they disobey the word, as they were destined to do. But you are a chosen race, a royal priesthood, a holy nation, a people of his own, so that you may proclaim the virtues of the one who called you out of darkness into his marvelous light.” The Greek of verses 5 and 9: hierateuma hagion, anenenkai pneumatikas thysias euprosdektous tō theō dia Iēsou Christou… basileion hierateuma.
The passage is the foundational New Testament text for the priesthood of all believers. Several observations matter.
First, the corporate identity. Peter is addressing the believers collectively. The “you” is plural. The priesthood is not an individual achievement; the priesthood is the corporate identity of God’s people. The whole church is the priesthood; each believer is a priest as part of the church’s corporate identity.
Second, the connection to the Exodus 19 vision. Basileion hierateuma, ethnos hagion — “royal priesthood, a holy nation.” The Old Testament categories for Israel (Exodus 19:5-6) are applied to the New Testament church. The vision of God’s people as a kingdom of priests, deferred and partially realized in the Old Testament, is now fulfilled in the church Christ has gathered.
Third, the priestly function. Anenenkai pneumatikas thysias euprosdektous tō theō — “to offer spiritual sacrifices that are acceptable to God.” The priesthood of all believers involves offering. What is offered is not Christ Himself (His sacrifice was once-for-all); what is offered are spiritual sacrifices — prayers, praises, lives offered to God, witness, the believer’s whole existence presented to God in worship (Romans 12:1).
Fourth, the Christological mediation. Dia Iēsou Christou — “through Jesus Christ.” The believer’s priestly offering is acceptable to God through Christ. The believer is not approaching God on his own merit; the believer is approaching God through the Great High Priest whose own sacrifice has secured the access. The priesthood of all believers is grounded in Christ’s high priesthood.
The Lutheran Reformation recovered this doctrine with substantial force. Luther’s 1520 treatise To the Christian Nobility of the German Nation developed the priesthood of all believers as one of the foundational Reformation insights. The medieval Roman Catholic system had developed a distinction between clergy (priests in the sacrificing sense) and laity (the rest of the Christians) that elevated the clergy as a higher spiritual class. The Reformation insisted that all baptized believers are priests; the ordained pastoral office is real and necessary but does not create a higher class of Christians.
Revelation 1:5-6. “and from Jesus Christ—the faithful witness, the firstborn from among the dead, the ruler over the kings of the earth. To the one who loves us and has set us free from our sins at the cost of his own blood and has appointed us as a kingdom, as priests serving his God and Father—to him be the glory and the power for ever and ever! Amen.” The Greek of verse 6: epoiēsen hēmas basileian, hiereis tō theō kai patri autou.
The verse from Revelation’s opening salutation establishes the priestly identity of the believers as already accomplished. Epoiēsen — “he made” — is aorist; the action is completed. The believers are already a kingdom, already priests. The priesthood is not a future status to be attained but a present identity given by Christ’s redemptive work.
The combination of kingdom and priests picks up the Exodus 19:6 vision. The believers in Christ are now what Israel was called to be — a kingdom of priests. The priesthood is corporate and individual at once: corporately, the church is the kingdom of priests; individually, each believer is one of the priests within the corporate body.
Romans 12:1. “Therefore I exhort you, brothers and sisters, by the mercies of God, to present your bodies as a sacrifice—alive, holy, and pleasing to God—which is your reasonable service.” The Greek: parastēsai ta sōmata hymōn thysian zōsan hagian euareston tō theō, tēn logikēn latreian hymōn.
The verse develops the priestly identity of the believer in terms of self-offering. Thysian zōsan — “a sacrifice—alive, holy, and pleasing to God.” The believer’s body is to be presented as the offering; the priestly work is the offering of self to God. Latreia (service, worship) names this self-offering as the believer’s reasonable or spiritual latreia — the liturgical service the believer is to render.
The verse integrates the priestly identity with the believer’s daily life. The believer’s priestly work is not just in formal liturgical settings; the believer’s priestly work is the whole life presented to God. The body — the believer’s physical, social, vocational, relational existence — is the offering. The whole life is the latreia.
The Lutheran tradition has held this verse in connection with the priesthood of all believers. The priestly work of the believer extends to all of life. The Sunday worship is one dimension; the family life, the work life, the community life are all dimensions of the same priestly offering. The believer is a priest at all times and in all places, offering his whole life as a living sacrifice to the God who has called him.
What Confessional Lutherans Hear
There are three things to name.
Christ’s high priesthood is the foundational reality from which all Christian priestly identity derives — Christ has entered the true sanctuary on behalf of His people, made the once-for-all sacrifice, and continues to make intercession at the Father’s right hand. Hebrews 4-10. The Lutheran tradition has held this Christological priesthood with substantial weight. Christ is the great High Priest; His sacrifice is finished; His intercession continues; the believer’s approach to God is through Him.
This emphasis has substantial implications for the church’s worship. The believer does not need additional priestly intermediaries between himself and God. The believer does not need to offer additional sacrifices to complete or to apply Christ’s sacrifice. The believer approaches the throne of grace directly through Christ, with confidence because of who the high priest is.
The Lutheran rejection of the Roman Catholic doctrine of the mass as a sacrifice rests substantially on this Christological emphasis. The mass cannot be a re-offering of Christ’s sacrifice because Christ’s sacrifice was once-for-all (Hebrews 9:26, 10:10, 10:12). The ordained pastoral office cannot be a sacrificing priesthood in the Aaronic sense because Christ has fulfilled and superseded the Aaronic priesthood. What the pastor does in administering the Lord’s Supper is not a re-sacrificing of Christ but the distributing of the gifts Christ secured by His once-for-all sacrifice. The pastor is a steward of the means of grace, not a sacrificing priest.
All baptized believers are priests — the priesthood of all believers is one of the most distinctive Lutheran doctrines, recovered at the Reformation and grounded in the New Testament’s hiereus vocabulary. 1 Peter 2:5, 9; Revelation 1:6; 5:10; 20:6. Every believer in Christ shares the priestly identity. The priesthood is not limited to ordained clergy; the priesthood is the corporate identity of God’s people.
The priestly function of all believers involves several dimensions. The believer prays — both for himself and for others (intercession). The believer offers — his whole life as a living sacrifice (Romans 12:1), his praises (Hebrews 13:15), his good works done in faith (Hebrews 13:16), the proclamation of God’s excellencies (1 Peter 2:9). The believer witnesses — bearing the gospel to others as priestly mediation of the divine word. The believer worships — participating in the church’s liturgical offering as a priestly act.
The priesthood of all believers does not abolish the pastoral office. The pastor (treated in Apostolos and elsewhere) is called to the public ministry of Word and Sacrament — the specific office of preaching, teaching, administering the sacraments, exercising pastoral care. The pastoral office is a real and necessary office in the church, distinct from the universal priesthood without contradicting it. Every believer is a priest; not every believer is a pastor. The two truths are held together in the Lutheran tradition.
The Lutheran Reformation recovered this doctrine against the medieval Roman Catholic distinction that effectively divided Christians into two classes — clergy (who held the priestly office) and laity (who did not). Luther’s To the Christian Nobility (1520) articulated the universal priesthood as one of the foundational Reformation principles. The recovery had substantial practical implications: lay engagement in theological discussion, Bible reading in the vernacular, congregational singing in the vernacular, the dignifying of ordinary Christian vocations as priestly service.
The priesthood of all believers shapes the entire Christian life — every dimension of the believer’s existence is a priestly offering to God, made acceptable through Christ. Romans 12:1, Hebrews 13:15-16, 1 Peter 2:5. The Lutheran tradition’s emphasis on vocation (developed in Ergon) integrates closely with the priesthood-of-all-believers doctrine.
The mother caring for her children is performing priestly service. The carpenter building a house is performing priestly service. The teacher instructing students is performing priestly service. The believer praying for his sick neighbor is performing priestly service. The congregation singing hymns of praise is performing corporate priestly service. The believer’s whole life — Sunday worship, daily vocation, family relations, community engagement, prayer, witness — is the latreia logikē of Romans 12:1, the spiritual worship the believer renders to God.
This integration shapes Lutheran spirituality. The believer is not divided between “spiritual” activities (worship, prayer, Bible reading) and “secular” activities (work, family, community). All of life is priestly service. The Lutheran believer at his job, in his home, in his community, is exercising the priestly identity Christ has given him through baptism into the great High Priest.
The pastoral payoff is substantial.
The believer who feels he is not “spiritual enough” has the priesthood-of-all-believers doctrine as correction. The believer has been made a priest by Christ. The believer’s prayers, witness, worship, and life-offering are real priestly acts. The believer does not need to be ordained to be a priest in the New Testament sense; the believer has been ordained to the universal priesthood by his baptism into Christ.
The believer who is uncertain about his ordinary daily work has the doctrine of vocation integrated with the priesthood of all believers. The work the believer does — at his job, in his home, in his community — is priestly service to God. The believer’s vocations are dimensions of the priestly offering of his whole life. The “secular” and “sacred” divide that some Christianity has assumed is not biblical; all faithful Christian existence is sacred service.
The believer who is troubled by his sins or weaknesses has Christ’s continuing high priesthood as anchor. The great High Priest who has passed through the heavens continues to make intercession for His people. The believer’s approach to the throne of grace is grounded in who Christ is, not in the believer’s own worthiness. The throne is accessible; the mercy is real; the grace is available because of the great High Priest who continues to make intercession.
Where People Get It Wrong
The Roman Catholic doctrine of the sacrificing priesthood. The medieval and Tridentine Catholic position holds that the ordained priest, through the sacrament of holy orders, has received the authority to offer the sacrifice of the mass — a re-presentation of Christ’s sacrifice on the cross. The Lutheran tradition rejects this. Christ’s sacrifice was once-for-all (Hebrews 9:26, 10:10); it cannot be repeated or re-presented as a sacrifice. The ordained pastoral office is the ministry of Word and Sacrament, not a sacrificing priesthood. The pastor distributes the gifts Christ secured; the pastor does not re-sacrifice Christ.
The reduction of the priesthood of all believers to spiritual individualism. Some Protestant traditions have reduced the priesthood of all believers to “every believer can read the Bible for himself” or “every believer is his own priest” in a hyper-individualistic sense. The biblical doctrine is more substantial. The priesthood of all believers is the corporate identity of God’s people; the individual believer is a priest as part of the church’s priestly body. The doctrine does not authorize hyper-individualistic biblical interpretation or spiritual isolation; the doctrine establishes the believer’s place within the church’s priestly identity.
The reduction of the priesthood of all believers to “we don’t need pastors.” Some Protestant traditions have effectively used the doctrine to argue against the pastoral office — “if every believer is a priest, then we don’t need clergy.” The Lutheran position rejects this. The priesthood of all believers does not abolish the pastoral office; the two are distinct truths held together. Every believer is a priest (universal priesthood); not every believer is called to the public ministry of Word and Sacrament (the pastoral office). The church needs both — the universal priesthood and the specific pastoral office.
The clerical reduction. The opposite error. Some Protestant traditions (and contemporary American Christianity broadly) have effectively reverted to a clerical model where the pastor or ministry staff is the primary “priestly” actor and the laity is largely passive. The biblical doctrine refuses this reversion. All believers are priests. The Sunday morning service is not just the pastor’s performance with the congregation as audience; the Sunday morning service is the corporate priestly offering of God’s people.
The reduction of priestly service to formal religious activity. Some Christianity has narrowed “priestly service” to the believer’s explicit religious activities — prayer, Bible reading, church attendance, evangelism. The doctrine of vocation refuses this narrowing. Priestly service extends to all of life. The mother caring for her children, the worker doing his job faithfully, the citizen participating in community, the believer praying for a sick neighbor — all are exercising the priesthood that Christ has given.
The “priesthood” of self-appointed spiritual leadership. Some contemporary movements (charismatic, prosperity-gospel, “apostolic” — see Apostolos) have effectively reinvented a class of spiritual elites who claim priestly authority over other believers. The Lutheran doctrine refuses this. The priesthood of all believers does not establish hierarchies of spiritual maturity that grant priestly authority to some believers over others. Christ alone is the great High Priest; all believers stand in equal priestly identity before Him.
The reduction of Christ’s high priesthood to His past work alone. Some Christianity has effectively limited Christ’s high priesthood to the cross — once accomplished, complete, finished. Hebrews 7:25 — “So he is able to save completely those who come to God through him because he always lives to intercede for them.” Christ’s high priesthood is continuing. The believer’s confidence rests not only on the cross (Christ’s past work) but on the continuing intercession (Christ’s present work). The two are integrated: the once-for-all sacrifice grounds the continuing intercession; the continuing intercession applies the once-for-all sacrifice to the believer’s ongoing life.
The “priesthood” as license for theological autonomy. Some Protestant streams have used the priesthood of all believers to authorize theological self-determination — “I am my own priest; therefore I can determine theological truth for myself.” The biblical doctrine refuses this. The priesthood of all believers is grounded in Christ’s priesthood and operates within the church’s confessional tradition. The doctrine does not authorize departure from the apostolic teaching (Apostolos); the doctrine grounds the believer’s place within the church that holds the apostolic teaching.
So What
The Sunday school teacher angle is direct: teach the three priesthoods. The Old Testament Aaronic priesthood is the background — the hereditary office for Aaron’s descendants, the sacrificial system, the high priest entering the Holy of Holies, the continuing daily sacrifices. Christ’s high priesthood supersedes and fulfills it: Hebrews develops Him as the great High Priest who has entered the true sanctuary, whose once-for-all sacrifice and continuing intercession are after the order of Melchizedek — eternal, not by genealogical descent. And the priesthood of all believers follows (1 Peter 2:5, 9; Revelation 1:6, 5:10): all believers in Christ are priests, sharing His priestly identity through baptism — a corporate priesthood in which the individual believer is a priest as part of the church’s corporate identity. This gives your students a framework for their own priestly identity: their prayers, their witness, their daily lives are real priestly acts; they are not laity in distinction from a higher class of clergy-priests but priests in the New Testament sense, with the pastor holding a specific office of Word and Sacrament that does not create a higher priestly class.
For Bible study leaders, the application extends to the integration with vocation through Romans 12:1. The believer’s body — his whole life — is the offering, and the “spiritual worship” he renders is the whole life presented to God: the mother caring for her children, the worker doing his job, the citizen participating in community, the believer praying for his neighbor — all dimensions of the priestly offering. The “sacred/secular” divide that some Christianity assumes is not biblical; all faithful Christian existence is priestly service. Students who feel their ordinary lives are less spiritual than explicitly religious activities have absorbed a sub-biblical framework, and the integration of the priesthood of all believers with the doctrine of vocation gives them a more substantial one.
For pastoral application, the doctrine meets three concerns. When the believer feels he is not “spiritual enough”: he has been made a priest by Christ, and his prayers, witness, worship, and life-offering are real priestly acts — he does not need to be ordained or “more spiritual” to be a priest in the New Testament sense. When he is uncertain about his daily work: the integration of priesthood and vocation frames it — the work he does is priestly service to God, and all faithful Christian existence is sacred service. When he is troubled by his sins: Christ’s continuing high priesthood is the anchor — the great High Priest who has passed through the heavens continues to intercede, and the believer’s approach to the throne of grace is grounded in who Christ is, not in his own worthiness.
This entry has named hiereus — the priestly identity of God’s people in Christ. The related entry on Leitourgia names the church’s worship — the corporate priestly service through which God’s people approaches Him.
The Shepherd who laid down His life for the sheep is also the great High Priest who has entered the heavenly sanctuary, continuing to intercede at the Father’s right hand. The sheep are made priests through Him — sharing in His priesthood, offering spiritual sacrifices through Him, approaching the throne of grace with confidence because of who He is. The believer in Christ is a priest in the New Testament sense, with all the dignity, responsibility, and access the priesthood entails.