“Consubstantial” is certainly a word I recognize from my study of the early church.
What do you mean by “Consubstantial?”
Would you say that you and I are “Consubstantial” or would you say that the only three “persons” who are consubstantial one with another are Father, Son, and Holy Spirit? My reading of early church history suggests there is at least these two and maybe a third way of using this word (though sometimes I think two of them are really the same).
(There is absolutely a third way, but I should have said that there are at least two ways that are possible and some might try to say there is a third way that is possible, but the accepted third way -Explicitly denied by Constantine, is not a possibility)
You responded:
R_C:
You and I could not be consubstantial, because (as the previous post covers) you and I are distinct individuals.
R_C:
The word actually relates to the Greek
homoousion, “of one essence”. Arius had taught that the Son, being, in the language of Philo, the Intermediator between God and the world, was not eternal, and therefore not of the Divine substance, but a creature brought forth by the free will of God. The term homoousion or consubstantial - while not perfect - was enough to address his error, though it is rather obvious when we read of Christ speaking of the Son not doing anything on His own, but doing only what he sees the Father doing, and the Son and the Father addressing one another, and yet later we see Christ saying: “I and the Father are one”, and “just like you and I are one, Father”. That leaves no room for doubt on the unity of the Father and the Son in essence, and yet on the fact that in this unity they are distinct persons. Which is why some heretical doctrines only accept the Father while others only accept the Father and the Son.
Athenagoras (133-190) writes that Christians “are conducted to the future life by this one thing alone, that they know God and His Logos, what is the oneness of the Son with the Father, what the communion of the Father with the Son, what is the Spirit, what is the unity of these three, the Spirit, the Son, and the Father, and their distinction in unity.”
Nicea decided that Homoousian was the only word that could sufficiently rule out the Arians confession. There was fear of using this word because of its modalist and materialistic history/connotation, but ultimately it was chosen. At least some of the Bishops and perhaps even Athanasius (who was not a bishop at the time) embraced Homoousian in its “generic” sense.
cont …