Dalil
العربية

Quran Al-Anfal 8:55

إِنَّ شَرَّ ٱلدَّوَآبِّ عِندَ ٱللَّهِ ٱلَّذِينَ كَفَرُواْ فَهُمۡ لَا يُؤۡمِنُونَ

Translation

Indeed, the worst of living creatures in the sight of Allāh are those who have disbelieved, and they will not [ever] believe-