'Division producing' in the Bible

For we have found this man to be a public menace and one who instigates dissension among all the Jews throughout the world, and a ringleader of the [heretical] sect of the Nazarenes.

But I confess this to you, that according to the Way, which they call a [divisive and heretical] sect, I do worship and serve the God of our fathers, [confidently] believing everything that is in accordance with the Law [of Moses] and that is written in the Prophets;