I'm not sure that I understand your point. The gospels were the last books of the NT to be written. I don't see anything inconsistent between what Peter, Paul and James wrote and the words of Jesus. The commission given to the disciples was to teach everything that the Lord Jesus taught them. It seemed to work out. The early church flourished.
"Go in my Name". That's what the disciples turned apostles did. Paul honoured and glorified Lord Jesus in all that he said and did. The only letter that does not mention Jesus is James.
I agree with you actually pretty much to a tee . My point is that the gospels can’t be removed from our doctrine .
the point of writing this post and mentioning they were written as late as they were , is because many try to remove them from church doctrine .
so the value of putting the gospels first is like this
“That
which is born of the flesh is flesh; and
that which is born of the Spirit is spirit.”
John 3:6 KJV
“
It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.”
John 6:63 KJV
much more along those lines but to my point when we start there and accept that part then the epistles do this
“There is therefore now no condemnation to them which are
in Christ Jesus, who walk not after the flesh,
but after the Spirit.
For
the law of the Spirit of life in Christ Jesus hath made me free from the law of sin and death.
For they that are after the flesh do mind the things of the flesh;
but they that are after the Spirit the things of the Spirit.
For to be
carnally minded is death; but to be spiritually minded is life and peace. But ye are not in the flesh,
but in the Spirit, if so be that the Spirit of God dwell in you. Now if any man have not the Spirit of Christ, he is none of his. And if Christ be in you, the body is dead because of sin; but
the Spirit is life because of righteousness.
But if the Spirit of him that raised up Jesus from the dead dwell in you, he that raised up Christ from the dead shall also
quicken your mortal bodies by his Spirit that dwelleth in you.
Therefore, brethren, we are debtors, not to the flesh, to live after the flesh. For if ye live after the flesh, ye shall die:
but if ye through the Spirit do mortify the deeds of the body, ye shall live. For as many as are led by the Spirit of God, they are the sons of God.”
Romans 8:1-2, 5-6, 9-14 KJV
if you take away the gospel we don’t have any source of the spirit to follow
Jesus word has this ability
“For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.”
Hebrews 4:12 KJV
to quicken meansto make alive or active “
the gospel is the only time ever that God the father , son and Holy Ghost were walking among man teaching them gently his word calling us as his children into the light in one man dwelt the fullness of God for only a short time from Jesus baptism when he receive the holy soirit and began preaching HIS WORD to anyone who would believe
his doctrine has the power to change us when we remove the gospels the epistles are like jangling because they aren’t going to make any real sense they are all witnessing the gospel of you take away that doctrine there’s nothing to witness or expound
I believe from Matthew 1 to revelation is accepted but the gospels are the source of all of it .
I think you probably agree with that part but it’s only a guess from some of your other posts