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Council of Ephesus

historical_theological_council theological_term standard

An early church council held in AD 431 that affirmed orthodox Christology, especially that Jesus Christ is one person and truly God and truly man.

At a Glance

A major post-biblical church council that addressed Christology and affirmed the unity of Christ’s person.

Key Points

Description

The Council of Ephesus was a significant early church council held in AD 431. Its central concern was Christology: how to speak faithfully about the person of Jesus Christ. In response to teachings associated with Nestorius, the council affirmed that the Lord Jesus Christ is one person and that his divine and human natures are truly united without confusion or division. In that setting, the title often translated 'God-bearer' for Mary was defended as a way of protecting the confession that the one born of her is the incarnate Son of God. For a Bible dictionary, this entry should be presented as a post-biblical historical-theological term that helped clarify orthodox doctrine, while recognizing that the council itself is not a biblical event or a source of authority equal to Scripture.

Biblical Context

The council does not appear in Scripture, but it addressed questions raised by biblical teaching about the incarnation. Key passages for the orthodox Christological framework include John 1:1, 14; Luke 1:35; Philippians 2:6-8; and Colossians 2:9.

Historical Context

Held at Ephesus in AD 431, the council took place during major fourth- and fifth-century Christological debates. It is closely associated with the rejection of views that threatened to divide Christ’s person or weaken the unity of his incarnation.

Jewish and Ancient Context

The council belongs to the Greco-Roman Christian world of late antiquity, not to Jewish Second Temple history. Its relevance to biblical studies is indirect, through the interpretation of the New Testament and the church’s later doctrinal formulation.

Primary Key Texts

Secondary Key Texts

Original Language Note

The title often rendered 'God-bearer' translates the Greek theotokos. In orthodox usage, the term was intended to protect the truth about Christ’s person, not to make Mary the source of divinity.

Theological Significance

The council is significant because it helped preserve the confession that Jesus Christ is one person in two natures. That confession protects the full deity and full humanity of Christ and supports the gospel’s claim that the eternal Son truly became man for our salvation.

Philosophical Explanation

The council addressed a problem of predication and identity: what can be truly said about the one subject, Jesus Christ, when Scripture speaks both of his deity and his humanity? The orthodox answer preserves unity of person without collapsing or confusing the natures.

Interpretive Cautions

This is a church-historical entry, not a biblical term. The council’s language should be explained carefully and not treated as if the council itself carries Scripture’s authority. Also avoid overstating the Marian implications of the term 'God-bearer'; its doctrinal function was Christological.

Major Views

Historically, the council rejected Christological formulations that effectively divided Christ into two persons. Its orthodox legacy is commonly summarized as defending the unity of Christ’s person, though later controversies continued over how best to articulate the two natures of Christ.

Doctrinal Boundaries

Do not use this entry to teach Marian exaltation beyond Scripture. Do not blur the distinction between Christ’s divine and human natures. Do not treat conciliar authority as equal to the authority of Scripture.

Practical Significance

The council matters for Bible readers because it helps explain why orthodox Christians insist that the one born of Mary is truly the eternal Son of God, and why careful Christological language is important for preaching, worship, and doctrine.

Related Entries

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