Interesting concept. If Jesus was always god why did those around him frequently refer to him as Prophet?
The hindu god Brahman, is also a 1 in 3 triune god. Interesting, isn't it? How many Christians are quick to denounce clearly pagan concepts, but ignore the parts where they align with their own religion.
Both Muslims and "Christians" have got it wrong.
Christ is not a mere man or mortal. Nor is he God, as in the Creator of all things.
Its quite simple really, he is the son of God.
The triumvirate is not a Pagan concept.
The Bible states that there were 3 "Gods"
the Father , the Mother (which the bible refers to as the Holy Spirit) and the Son (Christ)
All 3 of these were in existence before the earth was formed. Christ came down in human form, and he clearly stated that he is NOT God, again as in the creator of all things.
If we are looking at other definitions of God, as in a supernatural being, then yes he could be described as a God, but not THE God.
But the important thing is not WHAT Christ was or was not, but WHAT HE INSTRUCTED.
What Christ instructed is more important than what any religion has to say.
You will also find that what Christ instructed is found in many cultures and religions.