Yusuf 12:103
وَمَآ أَكْثَرُ ٱلنَّاسِ وَلَوْ حَرَصْتَ بِمُؤْمِنِينَ
Wama aktharu annasiwalaw harasta bimu/mineen
And most of the people, although you strive [for it], are not believers.
Most of the people are not going to believe despite your strong desire for it.