وَأَنَّ الَّذِينَ لَا يُؤْمِنُونَ بِالْآخِرَةِ أَعْتَدْنَا لَهُمْ عَذَابًا أَلِيمًا (10)
(17:10) and to those who do not believe in the Hereafter, it gives the warning that a painful torment has been made ready for them. *11
*11) This means to warn those persons or people or nations who do not take a lesson from the admonitions of the Qur'an to be ready to undergo that chastisement which Israelites had to suffer.