Hypostatic Union
hypostatic union
A theological term succinctly expressing the definition of the Council of Chalcedon (451) concerning the Incarnation: that in Christ the two natures, each retaining its own properties, are united in one Person; not, therefore, two persons morally or accidentally united (according to Nestorius), nor two natures commingled (Eutyches), but two perfect natures united hypostatically, i.e., in the one Person of the Word, who is thus both perfect God and perfect man.
Fuente: New Catholic Dictionary
Hypostatic Union
A theological term used with reference to the Incarnation to express the revealed truth that in Christ one person subsists in two natures, the Divine and the human. Hypostasis means, literally, that which lies beneath as basis or foundation. Hence it came to be used by the Greek philosophers to denote reality as distinguished from appearances (Aristotle, “Mund.”, IV, 21). It occurs also in St. Paul’s Epistles (2 Corinthians 9:4; 11:17; Hebrews 1:3-3:14), but not in the sense of person. Previous to the Council of Nicæa (325) hypostasis was synonymous with ousia, and even St. Augustine (De Trin., V, 8) avers that he sees no difference between them. The distinction in fact was brought about gradually in the course of the controversies to which the Christological heresies gave rise, and was definitively established by the Council of Chalcedon (451), which declared that in Christ the two natures, each retaining its own properties, are united in one subsistence and one person (eis en prosopon kai mian hpostasin) (Denzinger, ed. Bannwart, 148). They are not joined in a moral or accidental union (Nestorius), nor commingled (Eutyches), and nevertheless they are substantially united. For further explanation and bibliography see: INCARNATION; JESUS CHRIST; MONOPHYSITISM; NATURE; PERSON.
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E.A. PACE Transcribed by Thomas J. Bress
The Catholic Encyclopedia, Volume VIICopyright © 1910 by Robert Appleton CompanyOnline Edition Copyright © 2003 by K. KnightNihil Obstat, June 1, 1910. Remy Lafort, S.T.D., CensorImprimatur. +John Cardinal Farley, Archbishop of New York