They can arrange for a talk on why such disorderliness is to be avoided. They will not mention names, but their warning talk will help to protect the congregation because responsive ones will take extra care to limit social activities with any who clearly display such disorderliness.

If he does not see the error of his way but continues to be an unwholesome influence, the elders may warn the congregation by means of a talk that makes clear the Biblical view​—be it of dating unbelievers, or whatever the improper course is. (1 Corinthians 7:39; 2 Corinthians 6:14)