2 Thessalonians 3:13-15

New Catholic Bible

¹³ Brethren, never grow weary of doing what is right. ¹⁴ If anyone refuses to obey our instructions in this letter, take note of him and have nothing to do with him so that he may be put to shame. ¹⁵ However, do not treat him as an enemy, but admonish him as a brother.