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Group guide

Roman Catholic Church

Also known as: Catholic Church, Roman Catholicism

The largest historic Christian communion, centered on communion with the bishop of Rome, the pope, and characterized by Scripture and Tradition, a teaching Magisterium, seven sacraments, and a worldwide episcopal structure.

Historic communionInside historic Nicene ChristianityShared Nicene beliefs, with major differences

60-second overview

The largest historic Christian communion, centered on communion with the bishop of Rome, the pope, and characterized by Scripture and Tradition, a teaching Magisterium, seven sacraments, and a worldwide episcopal structure.

History and identity

Catholicism understands Scripture and apostolic Tradition as one sacred deposit of faith entrusted to the church and authentically interpreted by the Magisterium. It teaches salvation entirely begins in God’s grace and is lived through faith, love, sacraments, and persevering cooperation with grace. The Eucharist, papal primacy, Marian dogmas, saints, and purgatory are major distinctives.

Core teachings and practices

  • Seven sacraments and apostolic episcopal succession.
  • The Eucharist is understood through transubstantiation.
  • The pope has a unique universal teaching and governing role.
  • Veneration of Mary and the saints is distinguished from worship owed to God.

Variation across churches

Moderate variation within the group

What it shares with the Reformed Baptist Base Beliefs

This group is within historic Nicene Christianity, with broad agreement on the Triune God and Jesus Christ’s full deity and humanity. Other important differences may still remain.

Important differences from the Reformed Baptist Base Beliefs

The guide’s base beliefs share the Trinity, Christ’s deity and humanity, bodily resurrection, and many moral teachings. It has major, church-dividing disagreements over final authority, justification, the sacramental system, the papacy, Marian dogmas, invocation of saints, and purgatory. The guide must explain Catholic grace accurately before presenting the Reformed critique.

How it relates to historic Nicene Christianity

Inside historic Nicene Christianity

This group is within historic Nicene Christianity.

Boundary guide
Important distinctions
  • Eastern Catholic churches are in communion with Rome; they are not Eastern Orthodox churches.
  • Do not describe Catholic teaching as salvation earned without grace.
Related organizations

Organizations

Organizations are shown only when their tags share this record’s accepted labels; they are not automatically denominations or representatives.

Sources

The group’s own sources come first, followed by outside context and the guide’s comparison.

  1. Holy See / Vatican — Catechism of the Catholic Church
    VerifiedCatechism
  2. Holy See / Vatican — Catechism: The Relationship Between Tradition and Sacred Scripture
    VerifiedOfficial doctrine
  3. Holy See / Vatican — Catechism: Grace and Justification
    VerifiedOfficial doctrine
  4. Holy See — Catechism of the Catholic Church: Charisms (CCC 799–801)
    VerifiedCatechism
  5. CHARIS / Dicastery for Laity, Family and Life — Statutes of the Catholic Charismatic Renewal International Service (CHARIS)
    VerifiedOfficial doctrine