I read stuff/theories about soul, body, spirit. I don't fully understand this concept

Folks say Jesus was God comming into the earth in flesh
What if, just what if this was not exactly the case?
What if Jesus was actually a man that became God?

Perhaps, this would fullfil the scriptures:

"You are my son, today I have become your father"
"you have been given a name that is above all names. That at the name of Jesus, every knee shall bow, and every tongue confess that Jesus is lord"


Reading most of the scripture on Jesus seems to point to this rather than God humbling himself as a human then magnifying himself again as God


What would be the implication of such if it be the case?
Perhaps this might give us confidence that one like us sits at the right hand of the father. And by him, we are unstoppable

Just what if?