I cannot say that I ever truly believed in a Trinity, i.e., a “triune” God, per se, albeit prior to my coming to an understanding of the Oneness of God I did hold to the belief about the godhead which many call “binitarianism,” that is, two separate, distinctly different persons in “one” essence.
Even after receiving the baptism of the Holy Ghost and being water baptized “in the name of the Lord Jesus Christ,” I continued to struggle for several months with the “Oneness” question, that is, until I chanced to meet a complete stranger (who since became and has been one of my dearest friends for 27 years), at which time we engaged in a discussion of the matter.
When he opened his Bible to show me how our Lord’s response to Peter’s “revelation” of His identity (
Matthew 16:17, KJV) actually corroborated those spoken by the Lord as found recorded in
Matthew 11:27 (KJV), suddenly it all seemed to be so clear ... Christ Jesus (the Son of man) was, and is, the One True God (the Father, who is Spirit), and it is He that "reveals" both the identity of Himself as a "man" in whom the Spirit (Father) dwelt without measure.
Seeing that Christ Jesus (the Son of man) is the one who reveals the true identity of the Father (the Spirit), according to the words of
Matthew 11:27, and that Christ Jesus (the Son of man) told Peter that it was the Father (the Spirit) who reveals the true identity of whom He (the Son of man) was, according to the words of
Matthew 16:17, then it must be true, simply stated, that Christ Jesus (the Son of man) is the visible manifestation of the Father (who is Spirit)!