Complete and total ignorant nonsense.
For starters - some of your moronic claims state that Baptism in the name of the Father and of the Son and of the Holy Spirit came "later" in history - as late as the Third century. Here is an excerpt from The Didache (Teachings of the Twelve Apostles) - which was written BEFORE most of the Gospels - while MOST of the Apostles were still alive:
Chapter 7. Concerning Baptism
And concerning baptism, baptize this way: Having first said all these things, baptize into the name of the Father, and of the Son, and of the Holy Spirit, Matthew 28:19 in living water. But if you have not living water, baptize into other water; and if you can not in cold, in warm. But if you have not either, pour out water thrice upon the head into the name of Father and Son and Holy Spirit. (The Didache - 50 AD)
Your nonsense is neither Biblical NOR historical.
As for your pathetic claims that the Trinity was not recognized until the THIRD century - read the following evidence from the Early Church Fathers. Pay attention to the dates:
Athenagoras
For, as we acknowledge a God, and a Son his Logos, and a Holy Spirit, united in essence, - the Father, the Son, the Spirit because the Son is intelligence, reason, wisdom of the Father, and the Spirit an effluence, as light from fire; so also do we apprehend the existence of other powers, which exercise dominion about matter, and by means of it (A Plea for the Christians, 2:18 [A.D. 177]).
Irenaeus
For the Son, who is the Word of God, arranged these things beforehand from the beginning, the Father being in no want of angels, in order that He might call the creation into being, and form man, for whom also the creation was made; nor, again, standing in need of any instrumentality for the framing of created things, or for the ordering of those things which had reference to man; while, [at the same time,] He has a vast and unspeakable number of servants. For His offspring and His similitude do minister to Him in every respect; that is, the Son and the Holy Spirit, the WORD and WISDOM ; whom all the angels serve, and to whom they are subject (Against Heresies 4:7:4 [A.D. 180-190]).
Theophilus of Antioch
The three days which were before the luminaries, are types of the TRINITY, of God, and His WORD, and His WISDOM(To Autolycus 2:18 [A.D. 181]).
The word "persons" is NOT used a single time in the entire Bible to describe God or the Godhead. However, the word "Person" is used once in Hebrews 1:3 "Who being the brightness of his glory, and the express image of his "PERSON," and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high:"
The Greek word used here, that was translated "person," is hupostasis (Strong's # 5287) which means -
1) a setting or placing under
1a) thing put under, substructure, foundation
2) that which has foundation, is firm
2a) that which has actual existence
2a1) a substance, real being
2b) the substantial quality, nature, of a person or thing
2c) the steadfastness of mind, firmness, courage, resolution
2c1) confidence, firm trust, assurance
Jesus said in John 4:24, "God is a Spirit: and they that worship him must worship him in spirit and in truth."
According to Deuteronomy 6:4 and Ephesians 4:5 There is only ONE Lord. When Paul was struck down on the road to Damascus, he cried, "Who art thou, Lord?" And the Lord said, "I AM JESUS." Acts 9:5. Beyond a shadow of a doubt the Lord God Jehovah of the Old Testament is the Lord Jesus Christ of the New Testament!
Jesus confirmed that He was NOT a separate Person, but God manifested in the flesh when He said to Philip, " ... He that hath seen me hath seen the Father.. .The words that I speak unto you I speak not of myself; but the father that DWELLETH IN ME, He doeth the works ... Believe me that I am in the Father, and the FATHER IN ME ..." John 14:9-11. Jesus also simply stated, "I and My Father are ONE (not two)." John 10:30 ... prompting the Jews to immediately to take up stones to stone Him because, as they put it, "...thou, being a man, makest thyself God."
When Jesus emphasized the importance of people knowing His identity as He taught in the temple by saying, "...For if ye believe not that I AM HE, ye shall die in your sins ...They understood not that He spake to them of the FATHER." John 8:24-27.
When Jesus was baptized by John in Jordan River, the voice of God spoke, "This is my beloved Son, IN WHOM I am well pleased." Matthew 3:17. Notice, God said, "IN WHOM" - not with whom! "To wit, that GOD WAS IN CHRIST, reconciling the world unto Himself..." 2 Corinthians 5:19. "... the words that I speak unto you I speak not of myself: but the Father that dwelleth in me, he doeth the works." John 14:10. The difference in the tabernacle of badgers skins and the tabernacle of flesh was the tabernacle of badgers skins was inanimate, and the tabernacle of flesh was a living, breathing, supernaturally conceived and born human which had 2 natures ... one Divine and one human.
When the Holy Ghost came on the day of Pentecost, 120 disciples were filled (including Mary, the mother of Jesus) and began to speak with tongues as the SPIRIT gave them utterance. Acts 2:4. Peter preached that the Holy Ghost was the Spirit of God. As he used the prophecy of Joel 2:28, he said, "It shall come to pass in the last days, saith God, I will pour out of MY SPIRIT (singular ... not my Spirits -plural) UPON ALL FLESH..." Acts 2:17.
No record will you find that the New Testament Church ever believed or taught the doctrine of the trinity. For the Scriptures prove that the Father, Son and Holy Ghost are three manifestations (not "persons") of the ONE GOD; and God is ONE IN PERSON. In Creation God was manifested as the Father (Invisible Spirit - John 1:18 & John 4:24); in redemption God manifested Himself as the Son (Spirit in body - Colossians 1: 13-15 & Colossians 2:9); and following His ascension in bodily form, God has manifested Himself as the Holy Spirit, living in the hearts of believers as the "earnest" (part) of our inheritance ... and will remain as such throughout the entire New Testament Church Dispensation until that which is perfect is come. (Spirit in believers - Acts 2:4, 17, Romans 8:9, Ephesians 4:6).
God Bless!