The trinitarian doctrine says the Spirit of God and the Spirit of Jesus are NOT the same. They say Jesus had his own spirit, that the Holy Spirit indwelt him, and that he only shared the same Spirit of God.
You are not teachable, glorydaz.
You are misunderstanding and misrepresenting the view (especially 3 god talk).
We actually do say the Spirit of God and the Spirit of Christ are titles for the person of the Holy Spirit. You equivocate with terms failing to distinguish the human spirit of Christ, the eternal/uncreated spirit nature of God, the person of the Holy Spirit who shares this spirit (in distinction from Father/Son who also share the spirit), etc.
Spirit is not spirit. Holy Spirit is spirit, but the terms are not interchangeable.
A rejection of the trinity and incarnation leads to endless problems for you.
Your view does not even get AND and WITH right. It ignores many clear verses to distort a few proof texts.