وَاَمَّا الۡغُلٰمُ فَكَانَ اَبَوٰهُ مُؤۡمِنَيۡنِ فَخَشِيۡنَا٘ اَنۡ يُّرۡهِقَهُمَا طُغۡيَانًا وَّكُفۡرًاۚ‏

And as for the boy, his parents were believers, and we feared that he would overburden them by transgression and disbelief