Well, maybe that's why being on fire for God really is the sign of being filled with the Holy Ghost.
I wouldn't say the father's spirit. I think I would say he is spirit not that he has a spirit.
I agree. You said earlier that
'the power that Jesus had was the power of the Father'. And so I assume you are saying the power of Christ is the Father. I would then assume that you believe the Father indwelt Jesus, since Jesus was filled with the Holy Spirit (The Father). I also believe that God indwelt Jesus, and John, and everyone who was filled with the Holy Spirit, but we reserve the name 'The Father' to represent Gods position and relationship with us, and as a formal respect of speech (as you do also). I believe the term Father is not used much in the OT just because of the intimate nature of the word, and what the word Father implies (and in respect to mans fallen relationship with God).
God choose many other words to relate His presence with us such as I AM, Shadday, Shepherd, Bridegroom, Husband, Lord, Most High, Jealous, Awesome, Holy, Great, Peace, Creator, Helper, Potter, Savior, Redeemer, Shield, Rock, King, Hope of Israel, etc. Father is one of the most intimate of terms, yet none of the other terms are laid aside, they are all God, and The Father is not Gods only Name. I might not use the term 'The Father' as in The Father indwells me, but I could, because it is true that if God indwells me then The Lord, Most High, Jealous, Awesome, Great, Peace, Creator, Helper also indwell me. Yet I think I would say the Helper, only because it is fitting. So no matter what name of The God of Israel I call God, God is still God in every sense, whether speaking of God in The heavens or God who indwells me.
As a side note, I could make the point that Yeshua is also another word for God, only this Word was indwelling a body. As it would be if the Potter, or Husband, Bridegroom, King, Shepherd or Rock of Israel became manifest as a physical form. And why not? Jesus was The Rock at one time.
I still see some here having Jesus and Gods Spirit as
two different
Spirits (or in Paidion's case the same One, yet not), so still the verses noted here by Dizerner would suggest there is Only One Spirit. But i have to get going know, have a Good and Godly day!