﴿ وَلَوْ أَنَّا كَتَبْنَا عَلَيْهِمْ أَنِ ٱقْتُلُوٓا۟ أَنفُسَكُمْ أَوِ ٱخْرُجُوا۟ مِن دِيَٰرِكُم مَّا فَعَلُوهُ إِلَّا قَلِيلٌۭ مِّنْهُمْ ۖ وَلَوْ أَنَّهُمْ فَعَلُوا۟ مَا يُوعَظُونَ بِهِۦ لَكَانَ خَيْرًۭا لَّهُمْ وَأَشَدَّ تَثْبِيتًۭا ﴾

“Yet if We were to ordain for them, "Lay down your lives," or, "Forsake your homelands," only a very few of them would do it - although, if they did what they are admonished to do, it would indeed be for their own good and apt to strengthen them greatly [in faith],”

And had We prescribed for them the particle an ‘that’ is explicative ‘Slay yourselves’ or ‘Leave your habitations’ as We did for the Children of Israel they would not have done it that is what has been prescribed for them save a few read nominative qalīlun as a substitution; or read accusative qalīlan as an exceptive clause of them; yet if they had done what they were admonished to do of obedience to the Messenger s it would have been better for them and stronger in establishing a stronger confirmation of their faith.