Muffled
Jesus in me
Muffled there is no Trinity period. There is only one God, and that one God is a Spirit. When the time was right, he made himself a fleshly body to dwell in, and shed blood for our sins. He called the body his Son because the Spirit was the Father of that body. But it wasn't another person. It was the one and only God himself, here on earth.
The Trinity is a belief that there are three different persons in the Godhead. That's much different than there being an eternal Spirit that is called the Father. And then later in time, the Spirit takes on a fleshly body to sacrifice for sins, and calls that body the Son. Then later he manifests himself as the Holy Spirit in his people.
I believe the Trinity is in the Bible.
I believe that is correct.
I believe we recognize a living human being as a person. The Father does not have that so for that reason He is a different type of person ie One who has personality. However Jesus is two persons as are all of us, the physical person and the spiritual person. The Spirit in Jesus is one with the Father.
I believe that is not the Trinity but is the Doctrine of the Trinity and you are right it is in error.