It certainly isn't. Some facts, properly understood, and some falsehoods or misunderstanding on your part.
What do you mean by a "Israelite Hebrew scholar"?
And what does the Catholic encyclopedia teach about God being a Trinity? Are you going to believe that whatever it says about the nature of God is true, no matter what other men may say? Please share with us what it says.
Here is what an online Catholic encyclopedia says:
"The parallelism of the Father, the Son, and the Spirit is not unique to Matthew’s Gospel, but appears elsewhere in the New Testament (e.g., 2 Cor. 13:14, Heb. 9:14), as well as in the writings of the earliest Christians, who clearly understood them in the sense that we do today—that the Father, the Son, and the Spirit are three divine persons who are one divine being (
God)."
And they go on to provide other early church writings to prove their case.
https://www.catholic.com/tract/the-trinity
"The Trinity is the term employed to signify the central doctrine of the
Christian religion—the truth that in the unity of the Godhead there are Three Persons, the Father, the Son, and the Holy
Spirit, these Three Persons being truly distinct one from another."
https://www.catholic.com/encyclopedia/trinity
Do those agree with the encyclopedia you referenced?
I've already proven that this is a fallacious argument, but you ignored the evidence. I would appreciate it if you addressed my specific points.
No offense intended, but this shows a significant ignorance of the process of translation.
I believe all that Jesus, Paul, and Peter teach. I also believe as Thomas did, that Jesus is my Lord and my God. Taking verses out of context is largely why you believe what you do.
In the larger context of John, we already have John saying that the Son was the Word, who "was with God" and "was God." Also, in 1:3, John writes that, "All things were made through him, and without him was not any thing made that was made" (ESV). So, the only logical conclusion is that the Word, which we know is the Son, cannot be a thing that was made. Therefore, the Son is eternal, having existed before creation began (we can get into the Greek grammar of it if you like).
And, only 11 verses after John 20:17, Thomas says to Jesus, "My Lord and my God!". Does Jesus correct him, since, according to you, this would be blasphemy? No, he does not. In John 9:38 (and elsewhere in the Gospels), Jesus is worshiped. Again, does Jesus correct this blasphemy (according to your position)? No, he does not. Yet, Peter, when he is worshiped in the exact same manner, in Acts 10:25, lifts up Cornelius and says, "Stand up; I too am a man." Additionally, what does the angel in Rev 22:8-9 do when John "fell down to worship at the feet of the angel"? The angel said to him, "You must not do that!".
The context of Col 1:3 also includes verses 16-17:
Col 1:16 For by him all things were created, in heaven and on earth, visible and invisible, whether thrones or dominions or rulers or authorities—all things were created through him and for him.
Col 1:17 And he is before all things, and in him all things hold together. (ESV)
If Jesus created all things, and Paul says he did, then he cannot be a created thing. Therefore, he has always existed, which is a property of God alone. Therefore, Jesus is truly God, but not the Father.
What else does Paul write to the Corinthians? Well, in 1 Cor 8:6, he writes: "yet for us there is one God, the Father, from whom are all things and for whom we exist, and one Lord, Jesus Christ, through whom are all things and through whom we exist." First, this agrees with John 1:3 and Col 1:16-17. If, as Paul writes, all things exist through Jesus, then Jesus cannot be a thing (or person or being) that has come into existence. Therefore, he has always existed. This is an attribute of God alone. Therefore, Jesus is God. Second, because I know what you'll argue, if "one God, the Father" means only the Father is God, then "one Lord, Jesus Christ," means that the Father cannot be Lord.
Don't forget that Peter also wrote 2 Pet 1:1, "Simeon Peter, a servant and apostle of Jesus Christ, To those who have obtained a faith of equal standing with ours by the righteousness of our God and Savior Jesus Christ." (ESV)
The doctrine of the Trinity best takes into account all that Scripture reveals about the nature of God. And there are not 33,999 "trinity religions." There is one trinitarian religion, Christianity, and many denominations, which is irrelevant as to the truth of trinitarianism.