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Examined Doctrine

Council of Chalcedon on the person of Christ

451 · ECUMENICAL COUNCIL · DOCUMENT, NOT A PERSON
READ IN A PRIMARY SOURCEAFFIRMS°
STANCE

One person in two natures, unconfused and undivided

Definition — "in two natures, unconfusedly, immutably, indivisibly, inseparably"

THE POSITION

The definitive statement: one and the same Christ, perfect in Godhead and perfect in manhood, consubstantial with the Father as to his Godhead and consubstantial with us as to his manhood, made like us in all things sin excepted — to be confessed in two natures "unconfusedly, immutably, indivisibly, inseparably," the distinction of natures not taken away by the union but the property of each preserved in one person and subsistence.

12 OTHERS HOLD THIS

CalvinJonathan EdwardsThe Church of Eleven22 Statement of FaithEphesusSecond London Baptist ConfessionLutherJohn MacArthurPhilip MelanchthonJohn OwenR.C. SproulWestminster ConfessionZwingli
Word united to flesh, with the human soul underemphasizedATHANASIUS
Affirms both deity and humanity before the categories were fixedCHRYSOSTOM · IRENAEUS
See all 19 figures on the person of christ →

ABOUT THIS FIGURE

Defined one person in two natures — unconfusedly, immutably, indivisibly, inseparably — against Eutyches. Received Leo's Tome and issued 30 canons.

2 OF 2 POSITIONS QUOTED
Everything Chalcedon holds →
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"Council of Chalcedon on the person of Christ", Examined Doctrine, July 2026 edition, https://examineddoctrine.com/position/chalcedon-451/christology (archived at https://examineddoctrine.com/editions/2026-07/position/chalcedon-451/christology).

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