وَأَمَّا الغُلامُ فَكانَ أَبَواهُ مُؤمِنَينِ فَخَشينا أَن يُرهِقَهُما طُغيانًا وَكُفرًا

As for the boy, his parents were believers, and we feared he would overburden them with transgression and disbelief.