THE Roman Catholic Church states: “The Trinity is the term employed to signify the central doctrine of the Christian religion . . . Thus, in the words of the Athanasian Creed: ‘the Father is God, the Son is God, and the Holy Spirit is God, and yet there are not three Gods but one God.’ In this Trinity . . . the Persons are co-eternal and co-equal: all alike are uncreated and omnipotent.”—The Catholic Encyclopedia.

The Catholic Encyclopedia claims: “A dogma so mysterious presupposes a Divine revelation.”

The Catholic Encyclopedia also comments: “In Scripture there is as yet no single term by which the Three Divine Persons are denoted together. The word τρίας [triʹas] (of which the Latin trinitas is a translation) is first found in Theophilus of Antioch about A. D. 180. . . . Shortly afterwards it appears in its Latin form of trinitas in Tertullian.”