An-Naazi'aat • EN-AL-JALALAYN
﴿ إِنَّمَآ أَنتَ مُنذِرُ مَن يَخْشَىٰهَا ﴾
“Thou art but [sent] to warn those who stand in awe of it.”
You are only a warner for your warning will only benefit the one who fears it.