6إِنَّ الَّذينَ كَفَروا سَواءٌ عَلَيهِم أَأَنذَرتَهُم أَم لَم تُنذِرهُم لا يُؤمِنونَ(Irfan-ul-Quran)Verily those who have adopted disbelief, it is the same for them whether you warn them or you warn them not, they will not believe.