We have referred to the Bible passages and verses that Trinitarians say prove their belief. We cannot make you read them, let alone believe them. But please do not talk as though they don't exist simply because you refuse to look at them.
But of course that doesn't keep you from telling us some nonsense picked up somewhere or other about a person having to be a Catholic if he believes in in the Trinity...or that it was of pagan origin...or that it's fine just to believe whatever is most convenient. If you are not going to discuss with us the verses that are considered proof texts for the Trinity, at least you could just say "No, I'm not going to" rather than giving us a selection of competing theories.
I and my Father are one. Then the Jews took up stones again to stone him. Jesus answered them, Many good works have I shewed you from my Father; for which of those works do ye stone me? The Jews answered him, saying, For a good work we stone thee not; but for blasphemy; and because that thou, being a man, makest thyself God.
John 10:30-33
It is very difficult to look back on provided versus explaining trinity because I do not recognise them pertaining to any trinity.
Provide me a link to a website that you agree with concerning trinity versus and I will carefully go over them without any bias as you assume I have.
This verse says person (singular), I come across these very often in the NT and if anything they remind me over and over again that the spirit of God is his power and glory and is one Monotheistic God "I AM" as in the OT.
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:
Hebrews 1:3
When I see "express" I find "exact" and person I find "singular" who being the brightness of his (Gods) glory IS.
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And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord:
Mark 12:29
For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counsellor, The mighty God, The everlasting Father, The Prince of Peace.
Isaiah 9:6
(The mighty God, The everlasting Father)