Dalil
العربية

Quran Yusuf 12:103

وَمَآ أَكۡثَرُ ٱلنَّاسِ وَلَوۡ حَرَصۡتَ بِمُؤۡمِنِينَ

Translation

And most of the people, although you strive [for it], are not believers.