He could do nothing without the holy spirit.
And if you were to read the gospel of John in Greek, you would not see a trinity of any description. If you are trained to read it into verses in the gospels you will see nothing else....but in Greek it is missing, just as a triune godhead was completely missing in the OT. If Jesus was Jewish, he never taught such a blasphemous thing because it is a breach of the first commandment. So who are the "workers of lawlessness"?
From these verses you will see the Triune God or the Trinity.
JN 14:16 “I will ask the Father, and He will give you
another/ALLOS Helper, that He may be with you forever;
JN 14:17 that is the
Spirit of truth, whom the world cannot receive, because it does not see Him or know Him,
but you know Him because He abides with you and will be in you.
JN 14:26 “But
the Helper, the Holy Spirit, whom the Father will send in My name, He will teach you all things, and bring to your remembrance all that I said to you.
JN 15:26 “When the Helper comes, whom I will send to you from the Father,
that is the Spirit of truth who proceeds from the Father, He will testify about Me,
Notice the word
“another/allos” in 14:16. The meaning of
“another/allos” is the same in nature or one like the Lord Jesus Christ, or “
allos, another like Himself, and not heteros –W.E. Vine”.
IOW, here we read the “
Helper/Parakleton”, i.e., the
Holy Spirit in John 14:26, and the Lord Jesus Christ are one like “I and the Father are one –John 10:30”.
The other meaning of
“another/other” is “heteros/different” Example: “You shall have no other/heteros/different gods before me –Exodus 20:3”
Now, if the Lord Jesus Christ and the Father are one [
John 10:30], and the Holy Spirit and the Lord Jesus Christ are one [
John 14:16], and the Holy Spirit and God/Father are one [
Acts 5:3-4 “you have lied to the Holy Spirit –v3” and “You have not lied to men but to God –v4”] then there is only ONE conclusion to this, and that is, The
One/Echad/Unified LORD is our God/Elohim, and God/Elohim being plural shows that God, i.e., [
God/Father, God/Son, God/Holy Spirit described in John 10:30, John 14:16, and Acts 5:3-4]
are all ONE/Echad/Unified LORD, that is more than one, yet is "
ONE/ECHAD-SH259 United Jehovah/LORD".
Hence, we have the Trinity.
Now, your interpretation/alteration of John 1:1 to an “a god” from “God” means you actually acknowledging that there are more than one god before the beginning and if you preach the Jesus that you know as an “a god” instead of “God” then you are literally preaching polytheism and that makes you a pagan.
IOW, you have “another/different/heteros/ gods before God and that is a clear violation of Exodus 20:3 “You shall have no other/heteros/different gods before me –Exodus 20:3”