For indeed if a man who comes, preaches another Jesus whom we did not preach, or ye receive another spirit that ye did not receive, or another good-news that ye did not accept, ye well tolerated it.
And LORD said, Inasmuch as this people draw near [me] with their mouth, and honor me with their lips, but have removed their heart far from me, but in vain they worship me (LXX/NT), teaching the commandments and doctrines of men
Who saved us and who called us with a holy calling, not according to our works, but according to his own purpose and grace, which was given us in Christ Jesus before times eternal.
as all things of his divine power to us, things toward life and piety, which were granted through the knowledge of him who called us through glory and virtue.
And I went up according to revelation, and I declared to them the good-news that I preach among the Gentiles, but privately to those who were of repute, lest somehow I might be running or ran in vain.
But when I saw that they did not walk uprightly toward the truth of the good-news, I said to Peter before all, If thou being a Jew, live as a Gentile and not as a Jew, why do thou compel the Gentiles to live as Jews?