The Old and New Priesthood

     A priest was one who offered prayers, sacrifices, and worship to God on behalf of others. He also offered instruction, by speech and behavior, concerning how to properly approach God in righteousness. In the OT—before the Mosaic Law—few priests are mentioned. Melchizedek functioned as the king/priest of Salem (Gen 14:18-20; cf. Heb 7:1), and Jethro/Ruel (Moses’ father-in-law) as the priest of Midian (Ex 2:16-21; 3:1). Job served as the priest over his household, offering sacrifices for the sins of his family (Job 1:5). Most people worshipped and served God as non-priests. Men such as Noah, Abraham, Isaac and Jacob built temporary stone altars and worshipped God directly (Gen 8:20-21; Gen 12:7; 13:18; 26:24-25; 35:1-7). Before the Mosaic Law, it appears that sacrifice and worship were personal, simple, did not require special attire, and were not tied to a specific geographic location or facility.

     After Israel was delivered from the bondage of Egypt, God established the Hebrews as a theocratic nation among the Gentile nations of the world. God originally intended the whole nation to be a kingdom of priests, saying, “and you shall be to Me a kingdom of priests and a holy nation” (Ex 19:6). However, because of the sin of worshipping the golden calf (Ex 32:1-35), God took that privilege from the nation and gave it solely to the tribe of Levi (Num 3:6-10).

     Aaron was from the tribe of Levi, and he and his descendants constituted the priestly class in Israel, and other qualified Levites helped them in their priestly duties. The distinction between priests and Levites continued into the NT (John 1:19; Luke 10:31-32). The priests in Israel were not given land (Num 18:20, 23-24), but could live in one of forty-eight cities that were assigned to them (Num 35:7). Their living was derived from the tithe (Num 18:21, 24-28), and they could eat part of the animal sacrifice (Lev 5:13, 7:31-34), along with their family (Lev 10:12-15).

     God required that Levitical priests could not have any physical defects (Lev 21:17-23), and restricted the age to twenty-five to fifty (Num 8:24-25). The Levitical priests originally served in the tabernacle, and later in the temple. Special clothing was required both for the priests and the high priest. Throughout the years of their priestly service they were required to:

1. Be holy in their behavior (Ex 19:6).
2. Teach God’s Law to others (Lev 10:8-11; Deut 31:9-13; 33:8-10; 2 Chron 17:7-9; Ezra 7:10; Mal 2:7).
3. Offer sacrifices for sin to God (Lev chapters 4, 9, 16).
4. Adjudicate legal matters (Deut 17:8-13; 19:16-17; 2 Chron 19:8-10).
5. Preserve the tabernacle and temple (Num 18:1-7).
6. Perform official duties in the Holy of Holies once a year (Ex 30:6-10; Lev 16).
7. Inspect persons, animals, and fabrics to make sure they were clean (Lev 1:3; Deu 15:21; Lev 13-15).
8. Receive the tithes (Num 18:21, 26; cf. Heb 7:5).
9. Pronounce God’s blessing on the nation (Num 6:22-27).

     The death of Christ on the cross fulfilled the Mosaic Law and ended the OT animal sacrificial system and the Levitical priesthood (John 1:17; Rom 6:14; 8:3-4; 10:4; 2 Cor 3:1-13; Gal 5:18; Heb 8:13). Jesus is identified as a Priest according to the order of Melchizedek (Psa 110:4; Heb 7:11-19), and He offered Himself as the perfect sacrifice to atone for sin (Mark 10:45; Rom 8:3-4).

     Today, there is no specialized priesthood, and the Catholic Church—or any organization—is not justified in creating a priestly cast within the body of Christ. Presently, in the church age, every Christian, at the moment of salvation, becomes a priest to God. Peter writes of Christians, saying, “you also, as living stones, are being built up as a spiritual house for a holy priesthood, to offer up spiritual sacrifices acceptable to God through Jesus Christ” (1 Pet 2:5), and “you are a chosen race, a royal priesthood, a holy nation, a people for God’s own possession, so that you may proclaim the excellencies of Him who has called you out of darkness into His marvelous light” (1 Pet 2:9).[1] This is the work of the Lord Jesus Christ, who “has made us to be a kingdom, priests to His God and Father” (Rev 1:6), and “You have made them to be a kingdom and priests to our God; and they will reign upon the earth” (Rev 5:10; cf. 20:6). Furthermore, we do not worship at a temple; rather, “we are the temple of the living God” (2 Cor 6:16; cf. 1 Cor 3:16-17). And we do not bring animal sacrifices, but “offer up spiritual sacrifices” to God (1 Pet 2:5). The basic functions of the Christian priesthood include:

1. The continual giving of the body for service to the Lord (Rom 12:1-2).
2. Confessing our sins directly to God (1 John 1:6-9).
3. Sharing the gospel with others (Rom 15:15-16).
4. Offering praise to God (Heb 13:15).
5. Doing good works and sharing with others (Heb 13:16; cf. Phil 4:18).
6. Giving our lives for the benefit of others (Phil 2:17; cf. Phil 1:21-26; 2:3-4).
7. Walking in love (Eph 5:1-2; cf. 1 Pet 1:22).

     The Christian becomes a priest at the moment of salvation; however, the practice of the priesthood begins when he/she surrenders their body as a “living and holy sacrifice, acceptable to God, which is your spiritual service of worship” (Rom 12:1). Unlike the OT animal sacrifices which surrendered their lives once, the Christian life is a moment by moment, continual surrender to God. This spiritual service is performed by the believer “to our God” (Rev 5:10), for the benefit of others (Gal 6:10; Phil 2:3-4; Heb 13:16).

 

[1] Dr. Arnold Fruchtenbaum argues that the references in 1 Peter 2:5-9 refers narrowly to Jewish Christians, and there is merit to his argument. He also makes clear that all Christians, both Jews and Gentiles, are priests to God, and references Revelation 1:6; 5:10, and 20:6 as his prooftexts. For further investigation, read Israelology, pages 720-722.