Paul had many enemies in the day. Mostly Christian's that believe in the works for salvation doctrine. Also the reformed Jews who insisted on conversion to judisim to be proper.
Knowing he was not of the 11 made him suspect of a false gospel message.
Paul's gospel message Christ crucified ushers in Grace which we have a hard time to this day in learning.
All the teachings of Paul can be found in the words of Jesus as Paul's words gave life to the shadows of the old testament.
Not fully understanding the old testament the conversion of the gentiles were ruled by Jewish criticism of signs and wonders and blood and sacrifice which made a hodgepodge of the true gospel message.
Paul stood firm as to what the Holy Spirit showed and led him in building the bridge between the old and new testament on to the everlasting.
Knowing he was not of the 11 made him suspect of a false gospel message.
Paul's gospel message Christ crucified ushers in Grace which we have a hard time to this day in learning.
All the teachings of Paul can be found in the words of Jesus as Paul's words gave life to the shadows of the old testament.
Not fully understanding the old testament the conversion of the gentiles were ruled by Jewish criticism of signs and wonders and blood and sacrifice which made a hodgepodge of the true gospel message.
Paul stood firm as to what the Holy Spirit showed and led him in building the bridge between the old and new testament on to the everlasting.
They have in effect made the law of interpretation (Deuteronomy 4) as in adding another meaning to one word which can change the author of scriptures intent . Which is a different warning not to add to the whole Bible the book of prophecy in now that we have the perfect Revelation 22:18-19 Do not add or substract from the whole
Both warning are needed to protect the integrity of Gods word.
Notice.. the word (singular) diminish not from it (singular) that we might keep the commands (plural) as in the whole,
Now therefore hearken, O Israel, unto the statutes and unto the judgments, which I teach you, for to do them, that ye may live, and go in and possess the land which the Lord God of your fathers giveth you.Ye shall not add unto the word which I command you, neither shall ye diminish ought from it, that ye may keep the commandments of the Lord your God which I command you. Deuteronomy 4:1-2
Not to single out the Catholics but they added to the word apostle to give the illusion of the idea of apostolical succession or a law of the fathers. and use them as an authority as oral traditions of men that rise above all things written in the law and the prophets(sola scriptura) so that others Non venrable pew Catholics would seek the approval of men (seen) and not the Holy Spirit (not seen". In the end of the matter trying to seduce others that the venerable ones did not receive freely from God it but glory in their own flesh as if they did not freely receive it from God who makes men differ from one another
The apostle Paul who includes himself as a figure (parable) gives honor to God not men seen who puff themselves up above that which is written
1 Corinthians 4:6And these things, brethren, I have in a figure transferred to myself and to Apollos for your sakes; that ye might learn in us not to think of men above that which is written, that no one of you be puffed up for one against another. For who maketh thee to differ from another? and what hast thou that thou didst not receive? now if thou didst receive it, why dost thou glory, as if thou hadst not received it?