Papal primacy and infallibility
- S08.1 Peter led the apostles; the Roman church held a primacy of honour and a leading role in guarding the tradition (T1–T2), without universal jurisdiction (medium)
- S08.2 Not supported: privileges of sees were customary and regional (Nicaea 6; Chalcedon 28); Gregory the Great rejects ‘universal bishop’ (medium–high)
From the study it came from: Agree: a real Petrine and Roman prominence, but no universal jurisdiction or infallibility.
Two separate measures, shown side by side; neither is combined with the other (confidence-weighted, out of 4; counts show how many of this doctrine's 2 questions each rests on). This doctrine is second-order (tier weight 2). How scoring works · Scripture and tradition · Glossary · Every score with its citation
Closeness to Scripture
Closeness to the fathers
Charts: closeness to the fathers by question, and timeline
- c. 96 Clement of Rome S08.1
- c. 110 Ignatius S08.1
- c. 180 Irenaeus S08.1
- c. 180 Irenaeus S08.1
- c. 252 Cyprian S08.1, S08.2
- c. 325 Nicaea I S08.2
- c. 451 Chalcedon S08.2
- c. 595 Gregory the Great S08.2
- c. 595 Gregory the Great S08.2
- 1537 Smalcald Articles Lutheran
- 1646 Westminster Confession Presbyterian
S8 · Papal primacy and infallibility
The Petrine office and Vatican I.
Tier: Second-order (scoring weight 2). How the tiers were set: theological triage. Site structure: structure.
Questions
- S08.1 Peter and Rome (was
church-authority/P1) - S08.2 Universal jurisdiction (was
church-authority/P2)
Verdicts and trace
S08.1 · Peter and Rome
| Question | Verdict | Confidence | Reasoning | Key sources | Scripture (benchmark) |
|---|---|---|---|---|---|
| S08.1 | Peter led the apostles; the Roman church held a primacy of honour and a leading role in guarding the tradition (T1–T2), without universal jurisdiction | Medium | S08.1.1 · S08.1.3 weighing | clement-of-rome-pap-s1 · ignatius-pap-s1 · irenaeus-pap-s1 · irenaeus-pap-s2 · cyprian-pap-s1 | S08.1.4: medium |
S08.2 · Universal jurisdiction
| Question | Verdict | Confidence | Reasoning | Key sources | Scripture (benchmark) |
|---|---|---|---|---|---|
| S08.2 | Not supported: privileges of sees were customary and regional (Nicaea 6; Chalcedon 28); Gregory the Great rejects ‘universal bishop’ | Med–high | S08.2.1 · S08.2.3 weighing | cyprian-pap-s1 · nicaea-i-pap-s1 · chalcedon-pap-s1 · gregory-the-great-pap-s1 · gregory-the-great-pap-s2 | S08.2.4: medium-high |
Post-750 development
Which of this doctrine’s questions each tradition stays closest to, or departs from. Each row links to the tradition’s notes.
| Tradition | Closest to the fathers on | Departs or sharpens on |
|---|---|---|
| Catholic | S08.1 | partly S08.1; S08.2 |
| Orthodox | S08.1; S08.2 | — |
| Oriental Orthodox | partly S08.1; S08.2 | — |
| Lutheran | S08.1; S08.2 | partly S08.1 |
| Anglican | S08.1; S08.2 | partly S08.1 |
| Presbyterian | partly S08.2 | S08.1 |
| Reformed Baptist | partly S08.2 | S08.1 |
| General Baptist | S08.1; S08.2 | partly S08.1 |
| Anabaptist | S08.1; S08.2 | partly S08.1 |
Where the tier is contested
The default tier above follows the triage criteria. These traditions place it differently, and the scores page recomputes the rankings under each tradition’s own tiers.
| Tradition | Its tier | Basis |
|---|---|---|
| Catholic | First-order | Vatican I, Pastor aeternus; Lumen gentium 14 and 22 |
Origin
Plan, overall verdict and verification status of the former church-authority category (shared with the other doctrines that came from it)
Church authority and the papacy
Method and conventions: docs/conventions.md. Reasoning: church-authority reasoning. Traditions’ sources: confessional sources.
1. Plan
Questions: P1 Peter, and the church of Rome’s primacy (honour, leadership, guarding the tradition); P2 universal jurisdiction and infallibility of the bishop of Rome. Interpretive authority in general is in Scripture and tradition C3; church offices are left for a planned ordained-ministry topic. Scripture: Matt 16:18–19; Luke 22:31–32; John 21:15–17; Acts 15; Gal 2:7–14; 1 Pet 5:1. Fathers: 1 Clement 63; Ignatius, Romans, prologue; Irenaeus, Against Heresies III.3.2; Cyprian, On Unity 4; Nicaea canon 6; Chalcedon canon 28; Gregory the Great, Letter V.18. Later: Vatican I (1870); the Reformation confessions on the pope.
2. Verdicts and trace
Weighed under the source-proximity principle: Scripture first, then the father tiers T1–T4.
3. Post-750 development
4. Overall verdict
P1: Peter led the apostles and Rome held a primacy of honour and a leading role as guardian of tradition (T1–T2); denying any special place to Rome, or calling the pope Antichrist, departs from the fathers. P2: universal jurisdiction and infallibility lack early and biblical support.
5. Verification status
Vatican I, Smalcald Articles, Treatise, Art. XXXVII, WCF XXV.6 and 1689 26.4 are quoted from standard editions (not rechecked in this pass). Cyprian Unity 4 exists in two recensions; the received text was used. Constantinople I canon 3 was not found in the fetched page.