What does "coeternity" mean?
Joint eternity; equal eternity with another eternal being
noun ·Rare ·Advanced level
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"1714, Bp George Bull, Some Important Points of Primitive Chriſtianity Maintained and Defended (2nd ed.), volume III, discourse IV: “The Conſubſtantiality and Coeternity of the Son of God with God the Father, Aſſerted; or ſome few Animadverſions on a Treatiſe of Mr. Gilbert Clerke, entituled Anteniceniſmus, ſo far as the ſaid Author pretends to anſwer Dr. George Bull’s Defenſe of the Nicene Faith, &c.”, page 915"
"1714, Bp George Bull, Some Important Points of Primitive Chriſtianity Maintained and Defended (2nd ed.), volume III, discourse IV: “The Conſubſtantiality and Coeternity of the Son of God with God the Father, Aſſerted; or ſome few Animadverſions on a Treatiſe of Mr. Gilbert Clerke, entituled Anteniceniſmus, ſo far as the ſaid Author pretends to anſwer Dr. George Bull’s Defenſe of the Nicene Faith, &c.”, page 915"
Joint eternity; equal eternity with another eternal being
Common synonyms include: constancy, continuance, durability, eternity, incessancy, infinity.
1714, Bp George Bull, Some Important Points of Primitive Chriſtianity Maintained and Defended (2nd ed.), volume III, discourse IV: “The Conſubſtantiality and Coeternity of the Son of God with God the Father, Aſſerted; or ſome few Animadverſions on a Treatiſe of Mr. Gilbert Clerke, entituled Anteniceniſmus, ſo far as the ſaid Author pretends to anſwer Dr. George Bull’s Defenſe of the Nicene Faith, &c.”, page 915
From co- + eternity.