How are they one?
Philip said, “Lord, show us the Father and that will be enough for us.”
9Jesus answered: “Don’t you know me, Philip, even after I have been among you such a long time? Anyone who has seen me has seen the Father. How can you say, ‘Show us the Father’?
10Don’t you believe that I am in the Father, and that the Father is in me? The words I say to you I do not speak on my own authority. Rather,
it is the Father, living in me, who is doing his work.
11Believe me when I say that I am in the Father and the Father is in me; or at least believe on the evidence of the works themselves.
12Very truly I tell you, whoever believes in me will do the works I have been doing, and they will do even greater things than these, because I am going to the Father.
13And I will do whatever you ask in my name, so that the Father may be glorified in the Son.
14You may ask me for anything in my name, and I will do it.
Likewise isn't it one God in all? Father in Son and Son in us as the Spirit sent was in Jesus's name.
Jesus has His own Spirit as firstborn (before the world began) ="Father into your hands I commit My Spirit"
Jesus is the firstborn of every creature. God formed His Spirit. The fullness was given and that fullness is the Father. "The fullness was pleased to dwell in Him" Jesus is not that fullness. That fullness dwells IN Him. The Father and Jesus are one in that manner-as Jesus taught. Believe in Him.
Randy