The spirit of God does not necessarily mean the spirit is God. God is one divine Spirit who has sovereign authority over all spirits, including human spirits and evil spirits. Therefore all spirits belong to God and He commands them as He so wishes:
"Shall we not much more readily be in subjection to the Father of spirits" - Heb 12:9.
"He even gives orders to evil spirits and they obey Him." - Mark 1:2.
They obey Him because God is one spirit, there is no other spirit, the spirit is not divisible but men see it only in part so make the mistake that god did not make good and evil for His purpose , even the saints are chastised with terrible evil [even unjust crucifixion as Jesus] to test their love, perfect it , in baptism of 'fire'
Lamentations 3:38 Out of the mouth of the most High proceedeth not evil and good?
Isaiah 45:7 I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things.
No spirit disobeys God, evil spirits are sent for sake of good in the end
Genesis 50:20 But as for you, ye thought evil against me; but God meant it unto good, to bring to pass, as it is this day, to save much people alive.
One cannot divide the spirit , it is one, it is the basis of existence from which physical reality is created , it is more fundamental than what we consider is reality we see... all apparent division on earth is resolved before the end of the new earth for there is no third earth [physical realm] only one spirit, the third heaven, paradise, immortality of the tee of life , garden of Eden, as revealed by Paul... no division , one spirit of all as one...
There is a difference. Jesus was conceived by the Spirit of God and is therefore God. Saints are created in the image of God and are therefore gods.
1 Corinthians 6:17 But he that is joined unto the Lord is one spirit.
Saints are baptised of the holy spirit of God , they are one spirit with God, just as Jesus is, and no different as sons of God by just ONE spirit
"I said, 'You are "gods"; you are all sons of the Most High.'" - Ps 82:6
God is a person in that He has a personality of His own and is personal in His own divine way.
"How great is the love the Father has lavished on us, that we should be called children of God! And that is what we are!" - 1 John 3:1.
The personality [from the Latin 'persona', a mask] is just a mask , as any general Psychology book will tell one ... God has no mask , which is why He is so dangerous to sinners , takes their lives if they come before him because all sin is so filthy to God , not the pure love He commands as supreme being of any who come near Him
God is STRAIGHT , not a mask like humans hiding from conscience and heart of love God gave all in knowledge of good and evil [chosen by Adam for all mankind]... only man has a personality to hide from the truth of God with for a while...
God needs not to hide from God's truth, He is that truth, STRAIGHT, no mask, no personality of mealy words and gestures covering the filth of disbelief in love that lets men sin...
Sadly sinners cannots ee that it is only sin that separates them from God, and some folks use their personality to even pretend they are holy whilst continuing to sin... sin is unloving and only possible by using a mask , God has no need of a mask, indeed God is required by us not to have a mask and indeed has none... no personality, just raw hard TRUTH that love, not sin, is the only way to be with God in the spirit ... all sin is unloving and God thus commands men to stop sinning , whereupon their past sin is forgiven by MERCY [e.g.Ezek 18:20-21] clearly God cannot forgive future sin and a righteous man who then sins is just as much a sinner as a man who never stopped being unloving ...
our personality is thus what separates us from God, our means to remain sinners and refuse to be loving as He requires ... it is thus a trick of Satan to picture God as an man-like idol with a personality ...God is spirit and man is made in God's image, only Satan would say God is made in [sinful] man's image ...
it is not that hard to see the fawning personality of sinners for what it is, a lie ... equally the saints are STRAIGHT , no mask, just lovingness like Jesus , who could need a mask but sinners, why should a saint hide the holy spirit inside behind a mask of personality... the whole idea that man is not spirit in essence , made in the image of God who is spirit, is of Satan, not God... one will find no justificaton of such a notion in scripture of God...