Your absolutely right!
God is only The one,
And created by three parts.
Jesus represents the heart Whereis The Father does not.
Jesus..is the (Heart)
Father.. is the (Mind)
Holy Spirit/Disciple..is the (Understanding)
We as One have all three, but fail greeting them together in one.
If one does not have the heart nor the mind for it,
And one will not have the understanding of it.
It's off-topic but this business of God being made of three parts
is so stupid. That comes from Constantine, the guy who had no
idea. The guy who murdered his own family.
Here's a list of my own trinities
God, Lord and Heavenly Father = Trinity 1
Father, Son and Holy Ghost = Trinity 2
Spirit, Water, and the Blood = Trinity 3
Father, the Word, and the Holy Ghost = Trinity 4
The spirit and soul and body = Trinity 5
The God of Abraham, the God of Isaac, and the God of Jacob = Trinity 6
God the Father, God the Mother, God the Son. Nazarene & Muslim = Trinity 7
God, Lord and Heavenly Father = Trinity 8
God, the Son and the Disciples = Trinity 9
The one, the intellect and the soul = Greek Trinity 10
God was, God is and God will always be = Revelation Trinity 11