Perhaps you need to read more of the Bible, much more...
Luke 2:21 And at the end of eight days, when he was circumcised, he was called Jesus, the name given by the angel before he was conceived in the womb.
Who do you follow?
I follow Jesus . . . and since Jesus picked the apostles who took his Gospel into the world, Paul, too, had the authority to interpret Christ's teaching for Christians.
I'll certainly take Paul's word over yours, since you teach as the scribes, and not as one who has authority.