Is pedobaptism biblical? What is pedobaptism/paedobaptism?

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TL;DR:

While pedobaptism sees baptism as the New Covenant counterpart to circumcision—marking a child’s inclusion in the covenant community—the New Testament consistently links baptism to personal repentance and faith. Baptism follows salvation, not birth, making believer’s baptism the clear biblical pattern.

from the old testament

  • Circumcision was instituted as a sign of God’s covenantal relationship between Him and Abraham’s descendants, the Israelites (Genesis 17:10–11). Every male Israelite was commanded to be circumcised as part of the covenant.
  • Not circumcising babies or foreigners who decided to join Israel was a serious violation of the covenant (Genesis 17:14).
  • Circumcision was never supposed to be just an external sign, but rather, an outward sign of an inner reality (Deuteronomy 10:16). Moses told the generation of Israelites after Egypt that circumcision is meaningless if obedience does not come from the heart.
  • Moses stated that one day the Lord would, Himself, circumcise their hearts, so they would truly obey Him (Deuteronomy 30:6).
  • Later, God stated that He would punish “all those who are circumcised merely in the flesh” (Jeremiah 9:25–26).
  • After David sinned, he said, “you will not delight in sacrifice, or I would give it; you will not be pleased with a burnt offering. The sacrifices of God are a broken spirit; a broken and contrite heart, O God, you will not despise” (Psalm 51:16–17). God has always wanted repentant, heart-felt followers, not simply externally circumcised ones.

from the new testament

  • When Peter preached his first sermon in Acts 2, many listeners were Gentiles who had not been circumcised. Yet Peter did not call them to circumcision, nor did he baptize their children—instead, he said, “Repent and be baptized” (Acts 2:38). Baptism was offered only to those who personally responded in repentance and faith.
  • Baptism in the New Testament is always connected to repentance, not inherited status or family membership. While some advocate pedobaptism as a covenant sign like circumcision, the biblical pattern shows baptism follows individual faith; it never precedes it.
  • Luke clarifies in Acts 2:41 that “those who received his word were baptized.” Baptism was reserved for those who personally believed—not for infants or non-believers within a household.
  • Other examples reinforce this sequence: Acts 8:12 notes that when people believed the gospel, then they were baptized. There's no biblical example of infants being baptized or people being baptized without first expressing faith.
  • Paul’s teaching in Romans 6:3–4 shows that baptism symbolizes a believer’s personal union with Christ in His death and resurrection. Since infants cannot yet express faith or understand this transformation, the symbol loses its meaning when applied to them.
  • Though some argue that baptism is the New Covenant version of circumcision, the New Testament never makes that equivalence explicit. While both are signs, baptism is always tied to personal faith—unlike circumcision, which was administered to infants.
  • Ultimately, both circumcision and baptism point to deeper spiritual realities, but neither saves. Colossians 2:11–14 speaks of the “circumcision made without hands”—a spiritual transformation God brings through faith. This reinforces that salvation and baptism are for those who personally trust in Christ.

implications for today

Is baptism an extension of circumcision, which indicated that someone belonged to the Old Testament community? A particular Reformed Protestant tradition, known as pedobaptism, sees a direct connection between the two signs. They argue that, just like circumcision was a sign that one was part of the Israelite community, baptism is a sign of belonging to the church community.

To this point, most would agree that there is at least a loose similarity between them. However, the pedobaptist view goes further. They argue that just like there were unbelieving Israelites who were circumcised because their parents were Israelites, so also should the children of believers be baptized. This is why they baptize newborns and why they are called pedobaptists, where “pedo” means “child” in Greek.

Note that while this practice is similar in form to Roman Catholicism’s baptism of infants, unlike Roman Catholicism, pedobaptists do not believe the infant is saved or has original sin removed because of the baptism. Rather, they view it merely as a sign that shows that the child has been given special, providential access to God’s grace by being able to participate in church life, because of his or her parents' belief, in a way that most unbelievers do not have access. In short, the baptized child will grow up surrounded by believers who regularly influence him or her toward Christ.

However, as already seen, the New Testament pattern is that people are saved and then baptized. This is why, in contrast to pedobaptists, many believers are called credobaptists, where “credo” is a Latin word for “I believe.” That is, they argue for believer’s baptism as the only time baptism is to be performed.

Perhaps the strongest New Testament verse a pedobaptist has to support his or her view of infant baptism is Acts 16:33. This is the account of a jailer who was saved after Paul and Silas did not attempt to escape after an earthquake (Acts 16:25–30). After being saved, we read, “[the jailer] took them the same hour of the night and washed their wounds; and he was baptized at once, he and all his family” (Acts 16:33). The argument is that “all his family” indicates that baptism was applied even to those who were unsaved but a part of the same household.

However, because Acts 16:33 is not a prescriptive passage (a passage explaining what to do), but rather descriptive (simply saying what happened), we need to be careful about not allowing this passage to override other clear, prescriptive passages. However, even considering the argument at face-value, there’s a weakness in it. Just prior to Acts 16:33, Paul said, “Believe in the Lord Jesus, and you will be saved, you and your household” (Acts 16:31). Surely Paul was not saying that if the jailer, alone, believed, his household would also be saved. That would be directly contrary to the rest of the New Testament, which says that we are each individually guilty and individually responsible. Instead, Paul was simply expressing the hope that the jailer’s household would also believe. It is even probable that the household was present, given that they were no longer inside the prison, but outside, perhaps in the courtyard, with others listening in on this conversation. In any case, just like Paul could not be saying that everyone in the household would be saved if the jailer believed, he did not mean that unbelievers in the household were to be baptized. He simply meant that those of the household who believed were also to be baptized.

Another minor problem with the pedobaptist view is that only males were circumcised, whereas both men and women are to be baptized. So, even conceptually, there’s a difference between these signs. They would argue that the New Testament expands the sign, but that is an argument based on the assumption that the two signs are the same.

Finally, in the Old Testament, circumcision was the means for entry into the covenant. Foreigners, for example, could not enter the community unless they were physically circumcised. Conversely, baptism comes after one has already entered the church through faith. Rather than how one enters, it is how one identifies with the community he or she just entered. This also indicates a discontinuity between the two signs.

understand

  • Pedobaptism treats baptism as a covenant sign like circumcision, applied to children of believers.
  • Unlike the beliefs of pedobaptism, The New Testament consistently links baptism to personal faith and repentance.
  • Baptism symbolizes inner transformation, making it meaningful only after belief.

reflect

  • How has your understanding of baptism influenced your relationship with Christ and your sense of belonging in the church?
  • What role does personal repentance and faith play in how you view the meaning and timing of baptism?
  • How do you process the difference between being part of a Christian family and personally identifying with Christ through baptism?

engage

  • How do different views of baptism reflect deeper theological beliefs about salvation, covenant, and church membership?
  • What challenges or insights arise when comparing Old Testament circumcision with New Testament baptism?
  • How can a church honor the convictions of both pedobaptists and credobaptists while remaining faithful to biblical teaching?