So in light of these verses (and others which I would be happy to post if there is interest) I have to peacefully disagree that we are to follow Paul, but rather glean the bits of knowledge and truth he has sprinkled in his letters and see how they point back to the Messiah, and our Father ultimately and walk in our Father’s ways and do what we see Him doing and say what we hear Him saying, not after man, but after the only pure examples we have (the Father, the Son, and the Spirit left to guide/help us)
There was another similarly titled thread that seem to have disappeared. Here is why Paul is especially important to the Church, that now consistently mostly of Gentiles, which I assume you are one too.
To understand why Paul is the apostle to the Gentiles, it will help to understand why Moses is the lawgiver, why the entire Law is summed up as the "Law of Moses", even though the Law was given by God.
Even Jesus himself referred to the Law as "The Law of Moses". As he is living under the law, he is also subjected to Moses. (John 5:46, Matthew 19:8, Matthew 23:1, 2, Mark 7:9, 10).
Moses authority has been challenged before by the Jews, who wanted to hear directly from God instead. In the famous story recounted in Numbers 12
And Miriam and Aaron spake against Moses because of the Ethiopian woman whom he had married: for he had married an Ethiopian woman.
2 And they said, Hath the Lord indeed spoken only by Moses? hath he not spoken also by us? And the Lord heard it.
3 (Now the man Moses was very meek, above all the men which were upon the face of the earth.)
8 With him will I speak mouth to mouth, even apparently, and not in dark speeches; and the similitude of the Lord shall he behold: wherefore then were ye not afraid to speak against my servant Moses?
9 And the anger of the Lord was kindled against them; and he departed.
Likewise, almost all of us are Gentiles here. We belong to the Church, and in this age of grace, Paul is our apostle, his importance is equivalent to Moses, as the lawgiver to the Jews.
Paul's words are the words of the ascended Lord Jesus to his Church, and we will do well to follow what Paul is saying, as instructed in 1 Corinthians 14:37
If any man think himself to be a prophet, or spiritual, let him acknowledge that the things that I write unto you are the commandments of the Lord.