The Council of Constantinople, AD 381

**The second ecumenical council, and the archive is careful about every word of that description.**

Theodosius summoned it in May 381. **About 150 bishops attended, all from the East** — Thrace, Asia Minor, Egypt and Syria — **and not one from the West**, with no papal legate and no Latin delegation. It completed the creed the church still recites, gave Constantinople precedence after Rome, and was called ecumenical only afterwards.

## Three presidents in three months

**Meletius of Antioch** presided and died during the session. **Gregory of Nazianzus** took the chair — and then **Timothy of Alexandria** arrived and challenged his appointment as an uncanonical translation from one see to another, the very rule **Ascholius of Thessalonica** had carried from **Damasus** as a Roman demand. Gregory resigned the see and the presidency. **Nectarius**, praetor of the city and **an unbaptised catechumen**, was baptised, consecrated and installed as president in a single stretch, and closed the council on 9 July. Theodosius ratified its decrees by edict on 30 July.

**Gregory’s own verdict on the council he chaired is preserved and it is not admiring** — he wrote of the bishops’ conduct with contempt, and the archive holds his orations. **A council whose most eloquent participant despised it** is a useful corrective to the way it is usually described.

## What survives, and what does not

**The doctrinal decisions are lost.** The council issued a *tomos* with anathemas; no copy survives. The **acts have almost entirely disappeared**, and the proceedings are known chiefly through Socrates, Sozomen and Theodoret — all held here, all writing sixty years later. **What the archive has of the council itself is the creed, the canons, and three later narratives.**

**The creed is the achievement**, and its addition is precise: against the Macedonians or Pneumatomachians — who allowed the Son and denied the Spirit — it confesses the Holy Spirit as Lord and giver of life, worshipped and glorified together with the Father and the Son. **Thirty-six Macedonian bishops came, refused the formula, and left.**

**The canons are the politics.** Canon 3 gives the bishop of Constantinople precedence of honour after the bishop of Rome, **because Constantinople is New Rome** — a rank argued from the city’s civil standing, not from an apostle. Others restrain Alexandria from acting outside its own diocese. ⚠ Three of the seven canons in the Greek manuscripts belong to a later synod of 382, and the archive says so rather than presenting seven.

## ⚠ How it became ecumenical

**Not by acclamation at the time.** The synodical letter of 382 already calls it ecumenical, but the council was little cited for decades, and **its authority in the West was settled only at Chalcedon in 451**, which set its creed beside the Nicene as a reliable witness and accepted its canons for the East. **The archive states the sequence** — an eastern council of 150, ratified by an emperor, canonised by a later council — rather than reading its later standing back into the room.