Catholicism who was there back then says in their own encyclopedia--No trinity was served prior till the end of the 4th century. And the Apostolic Fathers knew 0 of God being a trinity. New Catholic encyclopedia-Vol XIV page 299. 1967
Think again.
The Apostolic Fathers were early Christian leaders who were closely associated with the apostles or their immediate successors. These figures include Clement of Rome, Ignatius of Antioch, Polycarp, and the author of the Didache.
While their writings do not contain a systematic doctrine of the Trinity, they do express beliefs that suggest a recognition of the Father, Son, and Holy Spirit as divine, even if not fully elaborated in the later theological framework.
Ignatius of Antioch (c. 35-108 AD):
Ignatius wrote about the deity of Christ and the Holy Spirit in a way that is consistent with a Trinitarian understanding. For example, in his letters, he emphasizes the divinity of Christ and refers to the Holy Spirit in a way that aligns with the later development of Trinitarian theology. In his letter to the Ephesians, he writes:
“There is one physician who is possessed both of flesh and spirit; both made and not made; God existing in flesh; true life in death; both of Mary and of God; first passible and then impassible, even Jesus Christ our Lord."
This suggests an understanding of Jesus as both human and divine, an important aspect of the later Trinitarian doctrine.
Justin Martyr (100-165 AD):
While not technically one of the Apostolic Fathers, Justin Martyr represents the second generation of Christian apologists and wrote extensively about the relationship between the Father, Son, and Holy Spirit. He described the Logos (Word) as pre-existent and divine, referring to Christ as the second person of the Godhead, though he did not yet use the term Trinity.
The Trinity and Its Development:
The fully developed doctrine of the Trinity was formally articulated later, especially at the Council of Nicaea (325 AD) and the Council of Constantinople (381 AD), where theological terms like homoousios (meaning "of the same substance") were used to describe the relationship between the Father, Son, and Holy Spirit.
However, the seeds of this doctrine—belief in the divinity of the Father, Son, and Holy Spirit—are present in earlier writings, even if not explicitly formulated as the "Trinity."
J.