وَهُمْ عَلَىٰ مَا يَفْعَلُونَ بِٱلْمُؤْمِنِينَ شُهُودٌ
and they, over what they are doing to the believers, are observers.
Roots in this verse: ف ع ل (fEl), ا م ن (Amn), ش ه د ($hd)