How does a literal interpretation of the "word was God" mean anything literally logical or justify your point of view? How is a word God? How is a word like "it" God? Or a word like "hello" God? Words in themselves are not God. When it says "word", its something spiritual. By saying "word", its referring to Jesus Christ. The "word was God" spiritually/figuratively means "Jesus Christ was God".
Here you make the grave error of confusing eisegesis with a literal interpretation. We know, from John 1:14, that the Word refers to Jesus Christ; "Logos" is a revealed name which connects our Lord with OT prophecy and helps us understand the relationship between Father and Son, through analogy (consider that a Thought is logically the father or precursor of a Word).
If we read John 1:1-14 in isolation or opposition to the text, we might erroneously misread it as suggesting a divine, incarnate and uncreated Bible. However when we read this exegetically, the actual meaning becomes clear.
Your argument here is simply a red herring to divert our attention from your non-literal interpretation of this section and your eisegesis of other passages. I fear that you are under the misconception that literal exegesis means "spiritual or non literal" whereas eisegesis is a "literal reading."
I feel pity for you, because in sounding so wise in your own eye quoting things like the Nicene Creed outside of scripture and naming all these old roman church fathers, you really are not wise in correctly interpreting scripture.
In the course of this thread I have quoted no Romans, and only referred in passing to a single Roman Catholic (Thomas Aquinas). I believe that St. Augustine of Hippo was Milanese and not Roman per se. Of course, Ss. Athanasius, Basil, Gregory et al were residents of the Roman empire, but then, so was Jesus Christ; St. Paul was a Roman citizen. There is a reason why in the Islamic world it became common to call Christians "Romans" in some places.
Of course, I could well quote St. Ephrem the Syrian, the patron saint of my parish church, in defence of the Trinity.
But I do not need to do that; all I require is the canonical Bible, as St. John, St. Matthew, Moses and others provide essentially everything neccessary to defend the Nicene position.