Publicly identify any fellow believer who does not obey what we have written in this letter and do not associate with him.

2 Thessalonians 3:14-15

14 If any fellow believer refuses to work and does not obey what I have written in this letter, ◄publicly identify that person/tell the congregation what that person is doing►. Then do not associate with him, in order that he may become ashamed. 15 Do not think of him as though he was your enemy; instead, warn him as you would warn your other fellow believers.