What is the Didache?

Understanding Didache 1:1

The Didache (Greek: didache, meaning 'teaching,' pronounced DID-uh-kay) is one of the most important early Christian documents outside the New Testament. Its full title is 'The Teaching of the Lord to the Gentiles through the Twelve Apostles.' It was probably composed between 50-120 AD — potentially making parts of it contemporary with or even earlier than some New Testament writings.

Discovery and Dating

The Didache was well known in the early church — Eusebius, Athanasius, and other church fathers referenced it — but the text itself was lost for centuries until Philotheos Bryennios discovered a complete manuscript in a Constantinople library in 1873. The discovery caused a sensation because it provided the earliest known church manual — a practical guide to how first-century Christians lived, worshiped, and organized themselves.

Dating is debated. Some scholars place it as early as 50-70 AD (before some New Testament books), while others argue for 80-120 AD. The content reflects a very early, Jewish-Christian community that still observed many Jewish practices.

Structure and Content

The Didache has 16 short chapters organized into four sections:

1. The Two Ways (Chapters 1-6): An ethical instruction contrasting the 'way of life' and the 'way of death.' The way of life begins with the double love command (love God, love neighbor) and includes a version of the Golden Rule, teaching on non-retaliation, generosity, and sexual ethics. The way of death lists vices: murder, adultery, sorcery, theft, false witness, hypocrisy, and pride. This section closely parallels the Epistle of Barnabas and may draw from a common Jewish-Christian ethical tradition.

2. Liturgical Instructions (Chapters 7-10): Practical directions for baptism, fasting, prayer, and the Eucharist. Baptism should be in 'living' (running) water if possible, cold preferred over warm, with triple immersion in the name of the Father, Son, and Holy Spirit (7:1-3). If immersion is impossible, pouring water over the head three times is acceptable — the earliest written evidence of baptism by affusion. Fasting should occur on Wednesdays and Fridays (not Mondays and Thursdays like the 'hypocrites' — likely referring to Pharisaic practice). The Lord's Prayer should be said three times daily.

The Eucharistic prayers (chapters 9-10) provide the earliest known liturgical texts for communion outside the New Testament. They emphasize thanksgiving, unity of the church, and expectation of Christ's return: 'Let grace come and let this world pass away. Hosanna to the God of David. Maranatha! Amen.'

3. Church Leadership (Chapters 11-15): Guidelines for receiving traveling apostles and prophets — they should be tested, should not stay more than two days, and should not ask for money. 'If he asks for money, he is a false prophet' (11:6). Communities should appoint bishops and deacons who are 'worthy of the Lord' (15:1).

4. Eschatology (Chapter 16): A brief apocalyptic section warning of the last days, a coming 'world-deceiver,' persecution, and the return of the Lord.

Why It Matters

The Didache is not Scripture — no major Christian tradition includes it in the biblical canon, though some early Christians considered it authoritative. Its value is historical: it shows how the earliest churches actually practiced their faith. The baptismal instructions, Eucharistic prayers, and leadership guidelines reveal a church in formation — before creeds were formalized, before hierarchical structures solidified, before the New Testament canon was closed.

For Christians today, the Didache demonstrates that the earliest believers were intensely practical: they cared about how to baptize, when to fast, what to pray, and how to distinguish true teachers from false ones. Theology and daily practice were inseparable from the very beginning.