Allah tells,قَدْ يَعْلَمُ اللَّهُ الْمُعَوِّقِينَ مِنكُمْ وَالْقَايِلِينَ لاِِخْوَانِهِمْAllah already knows those among you who keep back (men) from fighting (in Allah's cause), and those who say to their brethren,Allah tells us that His knowledge encompasses those who sought to tell others not to go out and who said to their brethren, meaning their companions, friend and acquaintances,... هَلُمَّ إِلَيْنَاCome here towards us,meaning, come to where we are in the shade and enjoying fruits. But in spite of that,... وَلَا يَأْتُونَ الْبَأْسَ إِلاَّ قَلِيلً