Wa law nashaaa'u la-arainaakahum fala 'araftahum bi seemaahum; wa lata'rifan nahum fee lahnil qawl; wallaahu ya'lamu a'maalakum
If We were to so will, We could have shown them to you so that you would recognise them by their faces, and you would certainly know them by the manner of their speech. Allah knows all your deeds.
