3وَلَولا أَن كَتَبَ اللَّهُ عَلَيهِمُ الجَلاءَ لَعَذَّبَهُم فِي الدُّنيا ۖ وَلَهُم فِي الآخِرَةِ عَذابُ النّارِMuhammad SarwarHad God not decreed exile for them, He would have certainly punished them (in some other way). In this life and in the next life they would have suffered the torment of hell fire.