@NealNealNeal,
"John 14-16 shows the relationship between the three Person's of the Trinity. The three Person's have different ROLES."
Jesus taught no such thing. Let's take a look at it since you didn't quote it...
John 14:6- Jesus answered, “I am the way and the truth and the life. No one comes to the Father except through me. 7- If you really know me, you will know my Father as well. From now on, you do know him and have seen him.
Where do you see the words "three, persons, or roles"?
I see the Christ and the way to his God.