Baptism · Lesson 4 of 10

Why Does the Church Baptize Babies, and What Do Parents Promise?

The Church baptizes babies because God's grace is a gift that does not have to wait, and parents promise to raise their child so that the faith becomes the child's own.

A complete lesson from Preparing for Baptism. About 3 minutes to read.

The Baptism of Christ, a painting by Andrea del Verrocchio and Leonardo da Vinci
The Baptism of Christ, Andrea del Verrocchio and Leonardo da Vinci, c. 1470-1475

Many Christians who sincerely love Jesus believe Baptism should wait until a person can decide for himself. This is often called believer's baptism, and many Baptists, evangelicals and Pentecostals hold it in good faith. Catholics share their conviction that faith must become personal. The real question is whether God's gift has to wait for our answer.

The Church's answer is that grace comes first. Baptism is above all something God does, not a way we prove our faith. Babies share our fallen human nature and need the new life God offers. In infant Baptism the free gift of grace shines most clearly, because the child has done nothing to earn it. To hold it back would deny a child the great gift of becoming a child of God (CCC 1250).

Scripture points the same way. At Pentecost Peter said the promise is for you and for your children. Acts records whole households being baptized: Lydia and her household, the jailer and all his house, and Paul baptized the household of Stephanas. We are not told babies were there, but nothing suggests the children were left out (CCC 1252). Paul also links Baptism to circumcision, which Israel gave to boys at eight days old, long before they could choose.

History agrees. Writers of the second and third centuries mention infants being baptized, and Origen wrote that the Church received the practice from the apostles. In the 250s, when a bishop asked whether to wait until the eighth day, St Cyprian and a council of bishops at Carthage answered that there was no need to wait. The Church calls infant Baptism a tradition that reaches back beyond memory (CCC 1252).

Babies are baptized in the faith of the Church, carried by their parents, godparents and parish (CCC 1253, 1282). That is not as strange as it sounds. In the Gospel, Jesus healed a paralyzed man when he saw the faith of the friends who carried him. Parents give children a family, a language and a home long before a child can choose them.

That is why the parents' promise matters so much. At the start of the rite, the parents are asked whether they understand that they are taking on the duty of raising their child in the practice of the faith, teaching the child to love God and neighbor. For this reason the Church asks for a well-founded hope that the child will be brought up Catholic, and asks parents to prepare (canons 867 and 868).

Infant Baptism is a beginning. It calls for formation afterward: prayer at home, Sunday Mass, First Confession and Communion, Confirmation, and a faith the child grows into and finally owns (CCC 1231, 1254).

Key points

  • The Church baptizes infants because grace is a free gift that does not have to wait for a child's merit or decision.
  • Scripture speaks of household Baptisms and a promise for children, and early Christian writers attest the practice.
  • Infants are baptized in the faith of the Church, carried by parents, godparents and the parish.
  • Parents promise to raise their child in the practice of the faith, and that formation must follow Baptism.

The Word of God

For the promise is to you, and to your children, and to all that are far off, whomsoever the Lord our God shall call.
Acts 2:39, Douay-Rheims
And when she was baptized, and her household, she besought us, saying: If you have judged me to be faithful to the Lord, come into my house, and abide there. And she constrained us.
Acts 16:15, Douay-Rheims
In whom also you are circumcised with circumcision not made by hand, in despoiling of the body of the flesh, but in the circumcision of Christ: Buried with him in baptism, in whom also you are risen again by the faith of the operation of God, who hath raised him up from the dead.
Colossians 2:11-12, Douay-Rheims

Catechism paragraphs for this lesson

  • CCC 1231
  • CCC 1250-1252
  • CCC 1253-1254
  • CCC 1282

CCC means the Catechism of the Catholic Church. Saints Light teaches it in its own words and never quotes it. Look up any paragraph in a printed copy or at vatican.va. See every lesson by paragraph in the Catechism index.

Live it this week

Parents: choose one simple faith habit to begin now, before the Baptism, such as a short blessing over your child at bedtime or grace before meals. Adults: thank God this week for one person whose faith carried you before you could walk on your own.

Check yourself: three questions

1. What is the main reason the Church gives for baptizing infants?

  1. Babies are too young to sin, so Baptism is purely a family celebration
  2. It is simply an old cultural custom kept for tradition's sake
  3. Infants need God's life, and grace is a free gift that does not wait for our merit
  4. The parents' faith is all that matters, so the child never needs a personal faith
Show the answer

Infants need God's life, and grace is a free gift that does not wait for our merit. The lesson explains that babies share our fallen nature and that infant Baptism shows the sheer gift of grace (CCC 1250). The child is later called to make the faith personal.

2. A Baptist friend says the Bible never mentions baptizing babies. What is the best kind reply from the lesson?

  1. The Bible clearly lists the names and ages of babies who were baptized
  2. Acts speaks of whole households being baptized and of a promise for children, and early Christians baptized infants
  3. Catholics do not rely on the Bible for anything to do with the sacraments
  4. Baptism does not matter much, so the question is not important
Show the answer

Acts speaks of whole households being baptized and of a promise for children, and early Christians baptized infants. The lesson points to Acts 2:39, the household Baptisms in Acts and 1 Corinthians, and early writers who report the practice (CCC 1252).

3. What do parents promise when they bring their child for Baptism?

  1. To raise their child in the practice of the faith, teaching the child to love God and neighbor
  2. To pay for the child's Catholic schooling until graduation
  3. To let the child decide about religion without any guidance
  4. To bring the child back for a second Baptism at age eighteen
Show the answer

To raise their child in the practice of the faith, teaching the child to love God and neighbor. At the start of the rite parents accept the duty of raising the child in the faith, which is why the Church asks for a founded hope of a Catholic upbringing (canons 867 and 868).

Words to know

Believer's baptism
The view held by many Protestants that only those old enough to profess faith personally should be baptized.
Household baptism
The New Testament pattern in which a whole family was baptized together when the head of the house believed.

More terms in the Catholic glossary. More passages in the Scripture index.

For catechists: a one hour class plan

Goal. Help parents and adults understand why the Church baptizes infants, answer the common objection kindly, and take the parents' promise seriously.

Opener. Ask: What did your parents give you before you were old enough to choose it: a name, a language, a home, a faith, a nationality? Which of those gifts are you most grateful for now? Let several people answer, then connect it to infant Baptism.

Discussion questions

  1. How would you explain infant Baptism to a friend from a Baptist or evangelical church, in two or three kind sentences? [Practice charity. Agree that faith must become personal, then share that grace comes first.]
  2. Why might the household Baptisms in Acts matter to this question? [We are not told babies were present, but nothing suggests the children were excluded (CCC 1252).]
  3. What does it mean for a baby to be baptized in the faith of the Church? [Recall the friends who carried the paralyzed man. Parents, godparents and parish carry the child (CCC 1253).]
  4. What is one concrete way your family will keep the promise you make at the font? [Push for specifics: prayer at bedtime, Sunday Mass, a children's Bible, a crucifix in the child's room.]

Activity. Give each parent couple a sheet of good paper and an envelope. Invite them to write a letter to their child, to be opened on the child's First Communion or Confirmation day, explaining why they chose to have the child baptized and what they hope for the child's faith. Adults preparing for their own Baptism can write a letter to their future self, to be opened on the first anniversary of their Baptism. Seal the envelopes before people leave.

Closing prayer. Lord Jesus, you welcomed the little children and blessed them. Bless these parents and families. Give them the faith, patience and joy to keep the promises they make, and let every child brought to the font grow to know and love you. Amen.

Timing. 0 to 5 minutes: welcome and opener. 5 to 20: teach the lesson, including the Scripture and history. 20 to 35: discussion, especially practicing a kind answer. 35 to 50: letter writing. 50 to 55: practical details about the parish Baptism date and paperwork. 55 to 60: closing prayer.

Related lessons

Keep your place in the app

Preparing for Baptism is free in the Saints Light app too, where you can mark each lesson done, take it as a guided class and keep notes.

Every course is open free for your first 14 days. After that, one payment of $14.99 unlocks every course. There is no subscription.