A.D. 451 · extended material

Council of Chalcedon

How exactly do Christ's divine and human natures relate within his one person?

Historical Context

Continued fallout from Ephesus, plus a rival explanation gaining ground, pushed the church toward a more precise definition.

Controversy

Eutyches taught that Christ's humanity was absorbed into his divinity, effectively blending the two natures into one mixed nature.

Confession / Clarification

Chalcedon defined one person in two complete natures, "without confusion, without change, without division, without separation" — a boundary more than a full explanation.

Downstream Influence

Becomes the fixed Christological boundary every Reformed confession assumes when it speaks of Christ as Mediator, prophet, priest, and king.

Further Resources

Article · placeholder Replace this with your first article title One or two sentences describing what the piece covers. Swap the href for the real link. Article · placeholder Add a second resource here Could be a primary source, a sermon, a longer essay, or a recommended book.

Primary source Read the Full Text → The complete text of the Chalcedonian Definition (451).

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