Actually, all who are led by holy spirit can exercise self - control and can thus avoid immorality, vulgar speech, or anything else that could result in Jehovah’s disapproval.
يُمَكِّنُنَا ضَبْطُ ٱلنَّفْسِ مِنَ ٱلتَّحَكُّمِ فِي أَفْكَارِنَا ،‏ كَلِمَاتِنَا ،‏ وَتَصَرُّفَاتِنَا .‏