Posted by Luke J. Wilson on 4th January 2022 in Trinity | early church,trinity,church fathers,theology,council of nicaea,nicea council
..., and His
wisdom. And the fourth is the type of man, who needs light, that so there may be God, the Word,
wisdom, man. — Theophilus, Of the Fourth Day, Chapter XV
Then in the early third century, around A.D. 208–210, Tertullian was the first to use “Trinity”, “person”, and “substance” to explain that the Father, Son and Holy Spirit:
The numerical order and distribution of the Trinity they assume to be a division of the Unity … yet of one substance, and of one condition, and of one power, inasmuch as He is one God, from whom these degrees and forms and aspects are reckoned, under the name of the Father, and of the Son, and of the Holy Gh...