The reason I'm confused about this is that I'm told in Trinity belief that God is a Spirit and Jesus is God and the Father is Jesus and so on.
Sorry, if I didn't read absolutely every post in this regard.
You hit the best verse:
Joh 4:24
God is a Spirit: and they that worship him must worship him in spirit and in truth.
Joh 14:8 Philip saith unto him, Lord,
shew us the Father, and it sufficeth us.
Joh 14:9 Jesus saith unto him, Have I been so long time with you, and yet hast thou not known me, Philip?
he that hath seen me hath seen the Father; and how sayest thou then, Shew us the Father?
Joh 14:10 Believest thou not that I am in the Father, and the Father in me? the words that I speak unto you I speak not of myself: but
the Father that dwelleth in me, he doeth the works.
He that has seen Christ has seen the Father, because the Father is Spirit. Jesus is the express image of the Father in flesh.
However, the Father is not the Son. The Son is the Son.
The fulness of the Godhead dwelt IN Him bodily.
Col 2:8 Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.
Col 2:9 For
in him dwelleth all the fulness of the Godhead
bodily.
Col 2:10 And ye are complete in him, which is the head of all principality and power:
Just remember GOD IS SPIRIT. JESUS HAD BOTH MANHOOD AND GODHOOD.
Php 2:6 Who, being in the form of God, thought it not robbery to be
equal with God:
Php 2:7 But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men:
Php 2:8 And
being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross.
Php 2:9 Wherefore God also hath highly exalted him, and given him a name which is above every name:
Php 2:10 That at the name of Jesus every knee should bow, of things in heaven, and things in earth, and things under the earth;
Php 2:11 And that every tongue should confess that Jesus Christ is Lord,
to the glory of God the Father.
It is the Father that is glorified ... through Christ, the express image of the Father.
GOD IS SPIRIT! Yes, Christ is glorified as GOD, also. They are inseparable. He is the IMAGE OF GOD.
Remember the Spirit is sent by the Father...and the Son is sent by the Father.