Herme - there is no proof of this claim.<quoted text>You are a bit confused about this. Jesus is God. the Father is od. The Holy Spirit is God.But They are 3 separate Persons. Jesus was praying to the Father, not to Himself.
But there is proof that this doctrine became dogma in one of the many councils presided over by men.
Basically, it was chosen to make this belief one you should believe, if you are to be involved with Christianity.
It doesn't make it any truer than there is only one being called "God" and one being named Jesus, and one being named the Holy Spirit.
It is all about how one perceives the information provided to them.