You are always the arrogant Catholic who refuses to look beyond traditions. It does not take a rocket scientist to understand the Hebraic foundations of Christianity is Unitarian to its core.
Deuteronomy 6:4 "Hear, O Israel! The LORD is our God, the LORD is one!
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Deuteronomy 32:39
'See now that I, I am He,
And there is no god besides Me;
It is I who put to death and give life.
I have wounded, and it is I who heal;
And there is no one who can deliver from My hand. NAS
2 Chronicles 15:3 And for many days Israel was without the true God and without a teaching priest and without law. NAS
Other than Thomas' statement in John 20:28, which was spoken in Aramaic and not Greek and since the nuances of Aramaic cannot be translated into Greek it takes a leap of logic to maintain Thomas believed Jesus is God.
As to how attacked us, your choice of adjectives is a violation of our Forum Rules. You have been repeatedly warned in the past for your attitude and if you want to continue to post on this message board keep the personal attacks to yourself. Questioning any ones salvation is a gross violation of this forums rules. As to those Christians who convert to Islam unless you accept Calvin's OSAS, which I know Catholicism rejects your observation is nothing more than an attempt to obfuscate truth and belittle those who disagree with you.
Jesus was always a man, which is clear in every Messianic prophecy as well as how Peter and Paul wrote about the Man, Jesus Christ. If they believed that Jesus was God they would have said so in the same plain language as they said and wrote that He is a man. You see Believer if Jesus was a human being for only the 33+ years of His earthly ministry then it is misleading even deceptive to refer to the risen Lord as a Man who God highly exalted as both Prince and Savior, appointed His heir and etc. If Jesus emptied Himself of His divine prerogatives while on earth then His human body is no longer needed if He is in fact God.
Jesus said:
John 4:21-24
21 Jesus said to her, "Woman, believe Me, an hour is coming when neither in this mountain, nor in Jerusalem, shall you worship the Father. 22 "You worship that which you do not know; we worship that which we know, for salvation is from the Jews. 23 "But an hour is coming, and now is, when the true worshipers shall worship the Father in spirit and truth; for such people the Father seeks to be His worshipers. 24 "God is spirit, and those who worship Him must worship in spirit and truth."
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Who is the God of the OT? Yehovah is His name.
Isaiah 42:8
8 "I am the LORD, that is My name;
I will not give My glory to another,
Nor My praise to graven images.
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However Jesus gave His glory that He had with the Father to others.
John 17:22-23
22 "And the glory which Thou hast given Me I have given to them; that they may be one, just as We are one; 23 I in them, and Thou in Me, that they may be perfected in unity, that the world may know that Thou didst send Me, and didst love them, even as Thou didst love Me. NAS
How is Yehovah to be addressed?
Jeremiah 3:19
And I said, 'You shall call Me, My Father,
And not turn away from following Me.' NAS
The Trinity as well as the preexistence of Jesus Christ is a manmade doctrine that is totally defeated when every word that proceeds from the mouth of God is included in any discussion of the Trinity.