God is a Spirit. He is the Holy Spirit. The Spirit Of God is the Holy Spirit.
The Holy Spirit is the seed from which Christ Jesus manifests.
Not only did the Holy Spirit impregnate Mary so that the body of Jesus is the Body Of God, but the Holy Spirit is the Spirit Of Christ Jesus so that the Spirit Of Christ is the Spirit Of God.
Since Jesus is the incarnate Word Of God, His soul is the Soul Of God.
God is a Spirit, who has a Soul and manifests physically in a Body. God is Jesus.
Unless you believe that Jesus is the Express image of God you do not have the Knowledge Of The Son.
To truly believe on the Lord Jesus Christ one must deny every other concept of God. One must believe that Jesus is the fullness of Truth about God.