Catholic vs. Baptist
A side-by-side comparison of Catholic and Baptist teaching on 16 questions, from Scripture and salvation to baptism, communion and church government.
Catholic
The Catholic Church is the largest Christian body, led by the pope as bishop of Rome and organized around the seven sacraments. It traces its line of bishops to the apostles and teaches that Scripture and Sacred Tradition together carry God’s revelation.
Baptist
Baptists arose from English Separatist churches in the early 1600s. They baptize only those who profess faith, govern each congregation independently, and hold to the Bible as the sole authority for belief and practice.
At a glance
Where they differ: Authority: Scripture and tradition; Books of the Bible; How a person is saved; Can a saved person fall away?; Baptism; Communion (the Lord’s Supper); Sacraments or ordinances; Church government; Mary and the saints; Death, purgatory and hell; Style of worship.
Varies within one or both: Predestination and free will; Clergy and women in ministry; The Holy Spirit and spiritual gifts.
Where they agree: The Trinity; Day of worship.
Side by side
| Question | Catholic | Baptist |
|---|---|---|
| Authority: Scripture and traditionDiffer | Scripture and Sacred Tradition together form one deposit of faith. The Magisterium, the teaching office of the pope and bishops, interprets both authoritatively. | The Bible alone is the authority for belief and practice. Many Baptist bodies adopt confessions, but none is binding on a local church. |
| Books of the BibleDiffer | 73 books: the 66 Protestant books plus seven deuterocanonical books (Tobit, Judith, Wisdom, Sirach, Baruch, and 1 and 2 Maccabees) and additions to Esther and Daniel. | 66 books. |
| The TrinityAgree | One God in three persons: Father, Son and Holy Spirit. The Spirit is said to proceed from the Father and the Son (the filioque clause added to the Nicene Creed in the West). | One God in three persons. Baptists rarely use creeds in worship, but their confessions affirm the Trinity. |
| How a person is savedDiffer | Salvation is God’s gift, received through faith and baptism. The believer cooperates with grace through works of love, and the sacraments are the ordinary channels of that grace. Justification is understood as a real inner renewal, not only a declaration. | Saved by grace through personal faith in Christ, usually described as a conversion experience. Baptism follows salvation and does not cause it. |
| Can a saved person fall away?Differ | Yes. A person can lose the grace of God through mortal sin, and it is restored through repentance and the sacrament of reconciliation (confession). | Most Baptists, notably Southern Baptists, teach eternal security, often summarized as “once saved, always saved.” Some General Baptists disagree and hold that faith can be abandoned. |
| Predestination and free willVaries | God knows and wills the salvation of the elect, and human free will genuinely cooperates with grace. The church condemns the view that God predestines anyone to damnation. | Divided. Particular Baptists are Calvinist and hold to election, and General Baptists hold that Christ died for all and that election is based on God’s foreknowledge of who would believe. Southern Baptists include both. |
| BaptismDiffer | A sacrament that cleanses original sin and begins new life in Christ. Infants are baptized, usually by pouring water, and adults are baptized after instruction. | Only those who have professed faith are baptized, and by full immersion. It is an ordinance that pictures death and resurrection with Christ and does not save. |
| Communion (the Lord’s Supper)Differ | The Eucharist. Bread and wine become the body and blood of Christ (transubstantiation), and the whole Christ is truly present under their appearance. | An ordinance in remembrance of Christ’s death, observed periodically. The bread and cup are symbols, and many churches use grape juice. |
| Sacraments or ordinancesDiffer | Seven sacraments: baptism, confirmation, Eucharist, penance, anointing of the sick, holy orders and marriage. | Two ordinances, baptism and the Lord’s Supper. Baptists avoid the word “sacrament” because it can imply that grace comes through the act itself. |
| Church governmentDiffer | Governed by bishops in communion with the pope, who is the successor of Peter and holds universal authority. Priests serve under bishops. | Each local church governs itself, calling its own pastor and deciding its own doctrine. Churches cooperate voluntarily through associations and conventions. |
| Clergy and women in ministryVaries | Priests and bishops must be men, and priests in the Latin Church are celibate. Women serve as religious sisters, teachers and lay leaders, but not as ordained clergy. | Varies. The Southern Baptist Convention limits the office of pastor to men, and other Baptist bodies ordain women. |
| Mary and the saintsDiffer | Mary is honored as Mother of God, and Catholics pray to her and the saints to intercede. Catholic teaching includes the Immaculate Conception, the Assumption and Mary’s perpetual virginity. | Mary is honored as the mother of Jesus and the saints as examples. Baptists give them little role in worship and do not pray to them. |
| Death, purgatory and hellDiffer | Those who die in grace but are not fully purified go through purgatory before heaven. The living pray for the dead. Hell is eternal separation from God. | Believers go immediately to be with Christ, and unbelievers to eternal punishment. There is no purgatory. |
| Style of worshipDiffer | Highly liturgical. The Mass follows a set order, with readings, a homily and the Eucharist at the center. Worship uses vestments, incense and candles on many occasions. | Free-form, built around preaching, congregational singing and prayer. Order is set by each church. |
| The Holy Spirit and spiritual giftsVaries | The Spirit works through the sacraments, and the church recognizes gifts (charisms) of healing and prophecy. The Catholic Charismatic Renewal, begun in 1967, welcomes tongues, but it is not the norm. | Varies. Many Baptists are cessationist or cautious about tongues, and others are charismatic. |
| Day of worshipAgree | Sunday, the day of the resurrection. Catholics are obliged to attend Mass on Sundays and holy days. | Sunday. |
| Best known for | Papal authority, the seven sacraments, the Mass, Marian devotion and a worldwide network of schools, hospitals and charities. | Believer’s baptism, local church independence, religious liberty and a strong emphasis on missions and evangelism. |
“Agree” means the two traditions take the same broad position, although the wording above may still note finer differences. “Varies” means at least one of the two is itself divided on the question, so no single position can be given. These summaries describe typical teaching, and individual churches may vary. For an authoritative statement, consult each denomination’s own confessions.
Learn more on this site
- The Inspiration and Inerrancy of Scripture
- The Reliability of Scripture
- The Canon
- Textual Variants and "Lost Books" (Gnostic Gospels, Apocrypha)
- What Does the Bible Say About Salvation?
- Grace
- Justification
- Free Will, Predestination, and Divine Sovereignty
- Baptism
- Catholic Church
- Eastern Orthodox Church
- What Does the Bible Say About Heaven?
- What Does the Bible Say About Hell?
- What Does the Bible Say About Judgment Day?
- What Does the Bible Say About Worship?
- The Trinity
- The Deity of Christ
- Sabbath