"You are only a warner for those who fear it," meaning: only those who fear the Hour will accept your warning.
﴿إِنَّمَا أَنْتَ مُنْذِرُ مَنْ يَخْشَاهَا﴾ إِنَّمَا يَقْبَلُ نَذَارتك مَنْ يَخْشَى السَّاعَة
