1547 · primary
Decree on the Sacraments
Council of Trent · session VII
Clarifies institution, number, efficacy, character and disposition.
Use in this study. Catholic teaching recognizes that Eastern Orthodox bishops stand in historical episcopal succession and that their Eucharist and other sacraments are valid, although celebrated outside full communion with Rome. In the argument over Apostolic Succession and Valid Sacraments, this datum is compared with the other primary anchors rather than treated as a self-interpreting verdict.
Limit. The document fixes one layer of Apostolic Succession and Valid Sacraments, namely the datum that Catholic teaching recognizes that Eastern Orthodox bishops stand in historical episcopal succession and that their Eucharist and other sacraments are valid, although celebrated outside full communion with Rome. It must not be made to prove every later interpretation, nor may its inconvenient wording be replaced by a smoother summary of Decree on the Sacraments.
Open exact source or internal reader route2016 · primary
Official Documents of the Holy and Great Council
Holy and Great Council of the Orthodox Church · The Mission; Relations with the Rest of the Christian World; Encyclical
A contemporary official Orthodox source for synodality, ecclesial self-understanding and relations with other Christians.
Use in this study. Validity does not settle the whole ecclesiological question: succession is ordered to communion in the apostolic faith, not merely to an isolated chain of ordinations. In the argument over Apostolic Succession and Valid Sacraments, this datum is compared with the other primary anchors rather than treated as a self-interpreting verdict.
Limit. Read at The Mission; Relations with the Rest of the Christian World; Encyclical, the source supplies a controlled datum for Apostolic Succession and Valid Sacraments; the conclusion still depends on its relation to Scripture, prior tradition and the public structure of the Church.
Open exact source or internal reader route1439 · primary
Decree for the Greeks, Laetentur caeli
Council of Florence · Procession, purgation and Roman primacy
The central medieval reunion formula agreed by Latin and Greek delegates.
Use in this study. The dossier therefore distinguishes sacramental reality, canonical mission, complete visible communion and the personal holiness of ministers. In the argument over Apostolic Succession and Valid Sacraments, this datum is compared with the other primary anchors rather than treated as a self-interpreting verdict.
Limit. It establishes the wording and authority claimed by Decree for the Greeks, Laetentur caeli; it does not automatically establish the later historical reconstruction applied to Apostolic Succession and Valid Sacraments.
Open exact source or internal reader route1896 · primary
Satis cognitum
Leo XIII · central sections on the unity and constitution of the Church
The Council of Florence and the older Roman teaching acknowledge the sacramental inheritance retained in the East while judging separation from the Roman See as a real rupture of visible communion.
Use in this study. A respectful Catholic argument begins from the grave obligation created by a real Eucharist and episcopate, then asks what universal bond belongs to their proper exercise. In the argument over Apostolic Succession and Valid Sacraments, this datum is compared with the other primary anchors rather than treated as a self-interpreting verdict.
Limit. Its evidential force is documentary rather than magical: Satis cognitum must still be compared with chronology, genre and contrary witnesses before it can decide Apostolic Succession and Valid Sacraments.
Open exact source or internal reader routec. 49 · primary
Acts and Decree of the Council of Jerusalem
Apostles and presbyters at Jerusalem · Acts 15
The apostolic pattern joins debate, testimony, authoritative judgement and a binding letter.
Use in this study. Catholic teaching recognizes that Eastern Orthodox bishops stand in historical episcopal succession and that their Eucharist and other sacraments are valid, although celebrated outside full communion with Rome. In the argument over Apostolic Succession and Valid Sacraments, this datum is compared with the other primary anchors rather than treated as a self-interpreting verdict.
Limit. The source can show what Apostles and presbyters at Jerusalem taught or remembered, but the truth and apostolic origin of that teaching remain the question under examination in Apostolic Succession and Valid Sacraments.
Open exact source or internal reader route