إِنَّ ٱلَّذِينَ كَفَرُوا۟ سَوَآءٌ عَلَيْهِمْ ءَأَنذَرْتَهُمْ أَمْ لَمْ تُنذِرْهُمْ لَا يُؤْمِنُونَ
Innal lazeena kafaroo sawaaa'un 'alaihim 'a-anzar tahum am lam tunzirhum laa yu'minoon
As for those who deny the truth, it makes no difference whether you warn them or not — they will not believe.