They have their “loins girded about with truth ” in that they allow God’s Word to strengthen them until their commissioned work is completed.
فَهُمْ ‹ مُتَمَنْطِقُونَ عِنْدَ أَحْقَائِهِمْ بِٱلْحَقِّ › بِمَعْنَى أَنَّهُمْ يَدَعُونَ كَلِمَةَ ٱللهِ تُقَوِّيهِمْ إِلَى أَنْ يُنْهُوا تَفْوِيضَهُمْ .‏