Al-An'am 6:81

Wakayfa akhafu ma ashraktumwala takhafoona annakum ashraktum billahima lam yunazzil bihi AAalaykum sultanan faayyualfareeqayni ahaqqu bil-amni in kuntum taAAlamoon

And how should I fear what you associate while you do not fear that you have associated with Allāh that for which He has not sent down to you any authority? So which of the two parties has more right to security, if you should know?"

How can I fear that which you associate with Him, while you do not fear (the evil fate of) your having associated with Allah something for which He did not send down to you any authority? Now, which of the two parties has more right to be in peace? (Tell me) if you know.