This is post 4b in a series on allegiance in the Christian faith. We continue our exploration of the meaning of allegiance to Christ in the church’s sacrament of baptism.

• Post #1 introduces the topic of allegiance to “THE CHRIST”—Jesus as King.
• Post #2 was on allegiance and GRACE, referencing primarily Paul and the Gift by Prof. John M. G. Barclay.
• Post #3 focused on allegiance and FAITH, in which we referenced Matthew W. Bates’s Gospel Allegiance: What Faith in Jesus Misses for Salvation in Christ.
• Post #4 focused on allegiance and BAPTISM. We began looking at R. Alan Streett’s Caesar and the Sacrament: Baptism: A Rite of Resistance.

In this relatively short book (190 pages), Dr. Streett has eleven chapters. The chapter titles (below) comprise an overview of the significance of baptism in the New Testament.

1. Defining our Terms
2. Baptism in its Historical Context
3. Baptism and Roman Domination
4. John the Baptizer
5. The Baptism of Jesus
6. Baptism, Resurrection, and Restoration of the Kingdom
7. Baptism and Pentecost
8. Baptisms Beyond Jerusalem
9. Paul the Baptizer
10. Baptism in the Undisputed Pauline Epistles
11. Baptism in the Other Epistles and the Apocalypse

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In my previous post, we considered the significance of the New Testament being written in the social and political situation of the Roman Empire. Allegiance to Caesar was required. Through the Roman army, Caesar Augustus had created political stability across a huge Empire by military force. He gave this program the name Pax Romana (Peace of Rome).

To accomplish the goal of universal peace, Augustus sent envoys, accompanied by armed troops, to those nations outside Roman territory with the good news (εὐαγγέλιον) of peace and invited them to join the satellite of Roman nations. In exchange for their pledge of loyalty, Caesar guaranteed their “peace and safety,” promising that the Roman military would protect their borders from invaders and maintain concord within their provincial boundaries. If Caesar’s offer was rejected, he sent his troops to invade and conquer the nation, and bring it under Roman rule.

Streett, R. Alan. Caesar and the Sacrament: Baptism: A Rite of Resistance (p. 27). Cascade Books, an Imprint of Wipf and Stock Publishers. Kindle Edition. 

Jesus, his disciples, and all the New Testament writers lived in the social environment of the Roman Empire. Loyalty and allegiance to Caesar was simply understood; and it was enforced by the well-paid Roman army. Those who defied “the glory that is Rome” were not tolerated. They were crushed militarily. Or they were crucified—brutal and total humiliation in public. Dr. Streett repeatedly points out (pp. 21, 28, 80, 103) that from a political perspective, Jesus was crucified for sedition—being a rival king to Tiberias Caesar (John 19:12–16) and causing social unrest. It was Jewish chief priests who cried out, “We have no king but Caesar” (John 19:15). (NOTE: Obviously, the accusation of sedition was not the only reason Christ was crucified. See, for example, Mark 10:45; John 3:16; Acts 2:23; Rom 3:23–25; Eph 1:7; 2:13–16; Heb 1:3; 2:14.)

Baptism as a sacrament of allegiance

In the Roman Empire, why did the sacrament¹ (sacramentum) signify allegiance? And why did baptism express allegiance?

Dr. Streett cites numerous sources from the time of the Roman Empire to demonstrate that the sacramentum signifies allegiance. One source is Tacitus, born about 25 years after the death of Christ:

Tacitus (56–117 CE), the Roman senator and historian, referred to sacramentum during the Empire as the verbal pledge of allegiance a soldier gives to his emperor. Tacitus was the first to speak of “receiving the sacrament” (sacramentum acciperent) because the oath was being administered to the soldier on behalf of the emperor. The wording of the oath remained constant; only the object of the oath changed from one Caesar to the next. Through the reign of Caesar Tiberius (14–37 CE), soldiers were required to take the sacrament only once during their career, but during a time of great turmoil in the Empire, Galba (68 CE) required them to take the sacrament on a yearly basis. (p. 3)

What about early Christian leaders? Did they see baptism as allegiance? Streett references Tertullian—an early church leader and author whom many consider a founder of Western Christianity.

Tertullian (160–225 CE), the famed apologist, was more specific and identified the act of baptism as the Christian sacramentum and contrasted it to a Roman soldier’s pledge of loyalty to the emperor and Empire. By analogy, he makes the case that just as a soldier, upon his oath of allegiance, was inducted into Caesar’s army, so a believer was initiated by the sacrament (oath) of baptism into God’s kingdom. Each vowed faithful service to his god and kingdom. (p. 4)

Streett ties together material on baptism spanning the New Testament. He makes the case that baptism was not only an expression of identification with the Christ in his death and resurrection (Rom 6:3–5). Baptism was also an oath of allegiance to the Christ and his kingdom. This oath of allegiance to the Christ was an implicit denial of allegiance to other social structures which may be inconsistent with the values of the kingdom of God.

The example of Jesus’ baptism

I found one insight from Streett particularly helpful. It concerns Luke’s record of the baptism of Jesus (Luke 3:22). When Jesus was baptized, “the Holy Spirit descended on him in bodily form, like a dove.” The dove, Streett argues, has political, anti-imperial overtones. Streett references William Karlson; his PhD dissertation traces the significance of birds in coronation practices—the public crowning and enthronement of a king.

[Karlson] traced the ritual coronation of English kings to the coronation practices in ancient Rome. In his dissertation he documents how Romans used divination, particularly augury, i.e., observing the flight of birds, to select their kings. Those who studied avian signs were called augurs or auspices. The term augur has Latin roots and etymologically means “to consecrate by augury.” We find it imbedded in the English word inauguration, meaning the coronation of a king.

Luke’s readers, familiar with the way emperors were chosen, would surely know that the Spirit alighting on Jesus as a dove “in bodily form” functioned in the same manner. It served as an avian sign or omen from heaven that pointed to Jesus as Yahweh’s choice as king. (pp. 56–57)

Streett’s citation is as follows: Karlson, William, Jr. “Syncretism: The Presence of Roman Augury in the Consecration of English Monarchs.” PhD diss., Baylor University, 2007.

Street highlights the fact that the eagle was the bird of choice for Roman emperors. He quotes Pliny the Elder, the Roman author and philosopher who lived in the first century: “Of the birds known to us the eagle is the most honorable and also the strongest.” . . . “the eagle became the bird of emperors” (p. 58). A gentle dove alighting on Jesus is an unmistakeable contrast to the flight of a powerful eagle authenticating a newly enthroned Ceasar.

For Luke, the coming of the Spirit “in bodily form” means it is an avian sign. Jesus is God’s choice as king. Unlike the Roman emperors, however, his reign will not be based on violence and domination. Throughout his gospel, Luke consistently portrays God’s kingdom as the antithesis of the Roman Empire (Luke 6:20; 13:29–30; 18:16; 22:25–27). Jesus is a king who brings peace, not at the expense and suffering of others, but through his own service and suffering. Jesus’ kingly power must be understood in contrast to the Roman understanding of power. (p. 60)

Jesus’ baptism is a statement about a new kind of King and a new kind of kingdom. It follows that believers’ baptism is an oath of allegiance to that King and his kingdom.

The baptism of Jesus is a spiritual event by which his kingdom is inaugurated. While Jesus’ kingdom is about heaven, it is also about “Thy kingdom come, the will be done, on earth as it is in heaven.”

If Jesus’ baptism was the inauguration of his kingdom, then what does it mean for believers to follow Christ’s example? The idea of baptism as mere outward symbol of an inward spiritual reality does not quite jive with the witness of Scripture in the social context of the Roman Empire. Believers’ baptism is also an oath of allegiance and loyalty to the King of kings and Lord of lords, who “came not to be served but to serve” (Mark 10:45).

Streett says, “The Lukan account [of Jesus’ baptism], with its use of avian imagery, portrayed Jesus as an anti-imperial king who would challenge Rome’s right to rule. His kingdom, based on social justice, covenant mercy, and the establishment of peace apart from the use of violence, was antithetical to the Roman domination system” (p. 64).

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In the next post I will pull together the main ideas, ask some questions, and suggest some applications. View that post here.

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1. The sacraments are a part of the life of the church. There are seven sacraments for Catholics and Orthodox Christians. For most Protestants, there are two sacraments—baptism and the Lord’s Supper (or Communion). Baptism and the Lord’s Supper are considered sacraments by all true Christians.