Infant Baptism

Infant Baptism In Early Church History

By Rev. Dennis Kastens
From the beginning of New Testament Christianity at the Feast of Pentecost (Acts 2:38-39) to our time, unbroken and uninterrupted; the church has baptized babies. Entire households (Jewish, proselytes and Gentiles) were baptized by Christ’s original 12 Apostles (1 Corinthians 1:16; Acts 11:14; 16:15, 33; 18:8) and that practice has continued with each generation. 

The Early Church
Polycarp (69-155), a disciple of the Apostle John, was baptized as an infant. This enabled him to say at his martyrdom, “eighty and six years have I served the Lord Christ” (Martyrdom of Polycarp 9:3). Justin Martyr (100-166) of the next generation states about the year 150, “many, both men and women, who have been Christ’s disciples since childhood, remain pure to the age of sixty or seventy years” (Apology 1:15). Further, in his Dialog with Trypho the Jew, Justin Martyr states that Baptism in the circumcision of the New Testament.

Irenaeus (130-200), some 35 years later in 185, writes in Against Heresies II 22:4 that Jesus “came to save all through means of Himself – all, I say, who through him are born again to God – infants and children, boys and youth, and old men.” 

Church Councils and Apologists
Similar expressions are found in succeeding generations by Origen (185-254) and Cyprian (215-258), who reflect the consensus voiced at the Council of Carthage in 254. The 66 bishops said: “We ought not hinder any person from Baptism and the grace of God . . .especially infants . . . those newly born.” Preceding this council, Origen wrote in his Commentary on Romans 5:9: “For this also it was that the church had from the Apostles a tradition to give baptism even to infants. For they to whom the divine mysteries were committed knew that there is in all person a natural pollution of sin which must be done away by water an the Spirit.”

Elsewhere Origen wrote in his Homily on Luke 14: “Infants are to be baptized for the remission of sins.” Cyprian’s reply to a country bishop, Fidus, who wrote him regarding the Baptism of infants, is even more explicit. Should we wait until the eighth day as did the Jews in Circumcision? No, the chid should be baptized as soon as ti is born (To Fidus 1:2).

To prevent misunderstanding by rural bishops, perhaps not as well-schooled as other or even new to the faith, the sixteenth Council of Carthage in 418 unequivocally stated: “if any man says that newborn children need not be baptized . . . let him be anathema.” 

Augustine (354-430) writing about this time in De Genesi Ad Literam, X:39, declares, “The custom of our mother church in baptizing infants must not be . . . accounted needless, nor believed to be other than a tradition of the apostles.”

He further states, “If you wish to be a Christian, do not believe, nor say, nor teach, that infants who die before baptism can obtain the remission of original sin.” And again, “Whoever says that even infants are vivified in Christ when they depart this life without participation in His sacrament (Baptism), both opposes the Apostolic preaching and condemns the whole church which hastens to baptize infants, because it unhesitatingly believes that otherwise they cannot possibly be vivified in Christ.”

Specific directions, with detailed instructions, for the baptizing of infants were given by bishops to pastors and deacons during this era of Christian history. In the year 517, seven bishops men in Gerona, Catelina, and framed 10 rules of discipline for the church in Spain. The fifth rule states that “. . . in case infants were ill . . . if they were offered, to baptize them, even though it were the day that they were born . . .” such was to be done (The History of Baptism by Robert Robinson, [London: Thomas Knott, 1790], p. 269.).

The foregoing pattern, practiced in both East and West remained customary in Christianity through the Dark and Middle Ages until modern times. Generally, the infant was baptized during the first week of life, bun in cases of illness this tool place on the day of birth. An example of this already comes from about 260 in North Africa in an inscription from Hadrumetum (Inscriptiones Latinae Christianae Veteres II, 4429-A):

Arisus in pace
natus ora sexta
bizit supra scriptas VIIII 

This Latin inscription indicates that a child who died nine hours after its birth was baptized. Such practice of Baptism within the first days of life, or on the day of birth in an emergency, remained for both Protestants, Roman Catholics and Eastern Orthodox. 

The Witness of the Catacombs
The witness of the literary texts of the early church fathers, councils and apologists for the practice of infant Baptism in the first Christian centuries receives valuable confirmation from the catacombs and cemeteries of the Middle East, Africa and southern Europe. Below are epitaphs from the 200’s of small children who had been baptized. It is interesting to note that there are not Christian epitaphs in existence earlier then 200. As soon as the era of Christian inscriptions begins, we find evidence for infant Baptism.

In that century there are attributes and symbols in tombstone inscriptions of little children which allows us to clearly infer we are dealing with baptized children. The following is as early as 200 or shortly thereafter:


In the second last line is the phrase Die Serv(u)s which means slave of God followed by the Chi Rho symbol for Christ. The last line is the Greek word ICHTHUS familiar as the “fish symbol” — an anagram for Jesus Christ God’s Son Savior. These words and symbols mark the one-year, two-months, and four-day-old child as a baptized Christian.

From the Lateran Museum also from the 200’s, is a Greek inscription that gives information about the religious status of the parents. It reads: “I, Zosimus, a believer from believers, lie here having lived 2 years, 1 month, 25 days.”

Also from this era are headstone for children who received emergency baptism with ages ranging from 11 months to 12 years. Since the patristic sources of the third century, as those earlier, give us to understand that the children of Christian parents were baptized in infancy, we must conclude that these emergency baptisms were administered to children of not-Christians. The inscriptions themselves confirm this conclusion. In the Roman catacomb of Priscilla is reference to a private emergency baptism that was administered to the one-and-three-quarter-year-old Apronianus and enabled him to die as a believer. The inscription reads:

Dedicated to the departed.
Florentius made this inscription
for his worthy son Apronianus who
lived one year and nine months and
five days. As he was truly loved by his
grandmother and she know that his
death was imminent, she asked the
church that the might depart from the
world as a believer. 

The fact that it was the grandmother who urged the baptism makes it very probable that the father of the child, Florentius, was a pagan. This is confirmed by the formula in the first line which is pagan and not found on any other Christian epitaphs. We have thus in this inscription evidence for al missionary baptism administered to a dying not-Christian infant. 

Sole Opponent — A Heretic
In the 1,500 years from the time of Christ to the Protestant Reformation, the only bonafide opponent to infant Baptism was Tertullian (160-215), bishop of Carthage, Africa. His superficial objection was to the unfair responsibility laid on godparents when the child of pagans joined the church. However, his real opposition was more fundamental. It was his view that sinfulness begins a the “puberty of the soul,” that is “about the fourteenth year of life” and “it drives man our of the paradise of innocence” (De Anima 38:2). This rules out the belief in original sin.

Tertullian’s stance, together with other unorthodox views, led him to embrace Montanism in 207. Montanism denied the total corruption and sinfulness of human nature. With its emphasis upon the supernatural gifts of the Holy Spirit, it was the precursor to the modern Charismatic Movement.

Except for Tertullian’s heretical views, marking his departure from mainstream Christianity, the only other opposition to infant Baptism came during a brief period in the middle of the fourth century. The issue was the fear of post-Baptismal sin. This heretical view also denied Baptism to adults until their death-bed. It was not in reality a denial of infant baptism in and of itself. In fact, the heresy encouraged Baptism of infants when death seemed imminent, as it also did for adults. 

The Anabaptists
Not until the 1520’s did the Christian Church experience opposition specifically to infant Baptism. Under the influence of Thomas Muenzer and other fanatics who opposed both civil and religious authority, original sin and human concupiscence was denied until the “age of accountability.” Although there is no basis in Scripture for this position, a considerable number os Swiss, German and Dutch embraced the Anabaptist cause. So offensive was this position that Roman Catholics, Lutherans and Reformed alike voiced strong warning and renunciation. It was considered a shameless affront to what had been practiced in each generation since Christ’s command in the Great commission (Matthew 28:18-20) to baptize all nations irrespective of age. 

Regeneration for All Ages
Who would be so blind as to limit this expression of God’s grace and mercy to adolescents and adults and to exclude infants and children? If John the Baptizer could be filed with the Holy Spirit from his mother’s womb (Luke 1:15), and if Jesus could say (Matt. 18:6), “Whoever offends on of these little ones (Gk. “toddlers”) who believe in Me, it were better that . . . he were drowned in the depth of the sea,” and if the Apostle Peter could say on the Day of Pentecost (Acts 2:39), “The promise is unto you and to your children,” what mere mortal dare declare so gracious and invitation to be invalid for infants, or forbid the continuance of the Baptism of infants for coming generations?

If the entire families and households of the Philippian jailer, Lydia, Cornelius, Cripus and Stephanas of the New Testament were incorporated into the household of faith through Baptism, surely that testimony is immutable and established for all time.

Yes, we baptize babies. Unmistakably Scriptural proof substantiates that doctrine. Christian history, unbroken and uninterrupted, reflects such practice in each generation. Conscientious Christians do not delay but hasten with their children to Baptism that they may receive the gift of salvation and regeneration and gratefully embrace the Apostle’s affirmation extended to those of all age groups: “For as many of you as have been baptized have put on Christ” (Galatians 3:27). 

Rev. Dennis Kastens is Pastor of

Peace Lutheran Church in St. Louis, Missouri.