Titus 3:8-10

Complete Jewish Bible

⁸ You can trust what I have just said, and I want you to speak with confidence about these things, so that those who have put their trust in God may apply themselves to doing good deeds. These are both good in themselves and valuable to the community.

⁹ But avoid stupid controversies, genealogies, quarrels and fights about the Torah; because they are worthless and futile. ¹⁰ Warn a divisive person once, then a second time; and after that, have nothing more to do with him.