Surah Al-An'am (The Cattle), Verse 81

وَكَیْفَ اَخَافُ مَاۤ اَشْرَكْتُمْ وَلَا تَخَافُوْنَ اَنَّكُمْ اَشْرَكْتُمْ بِاللّٰهِ مَا لَمْ یُنَزِّلْ بِهٖ عَلَیْكُمْ سُلْطٰنًا فَاَیُّ الْفَرِیْقَیْنِ اَحَقُّ بِالْاَمْنِ اِنْ كُنْتُمْ تَعْلَمُوْنَ ۟

Wa kaifa akhaafu maaa ashraktum wa laa takhaafoona annakum ashraktum billaahi maa lam yunazzil bihee 'alaikum sultaanaa; fa aiyul fareeqaini ahaqqu bil amni in kuntum ta'lamoon

“"How should I fear (the beings) ye associate with Allah, when ye fear not to give partners to Allah without any warrant having been given to you? Which of (us) two parties hath more right to security? (tell me) if ye know.”

Quran 6:81 (Yusuf Ali Translation)