Yûsuf 12:40
مَا تَعْبُدُونَ مِن دُونِهِ إِلَّا أَسْمَاءً سَمَّيْتُمُوهَا أَنتُمْ وَآبَاؤُكُم مَّا أَنزَلَ اللَّهُ بِهَا مِن سُلْطَانٍ ۚ إِنِ الْحُكْمُ إِلَّا لِلَّهِ ۚ أَمَرَ أَلَّا تَعْبُدُوا إِلَّا إِيَّاهُ ۚ ذَٰلِكَ الدِّينُ الْقَيِّمُ وَلَٰكِنَّ أَكْثَرَ النَّاسِ لَا يَعْلَمُونَ ٤٠
Ma taAAbudoona min doonihi illa asmaan sammaytumooha antum waabaokum ma anzala Allahu biha min sultanin ini alhukmu illa lillahi amara alla taAAbudoo illa iyyahu thalika alddeenu alqayyimu walakinna akthara alnnasi la yaAAlamoona
“Those whom ye worship beside Him are but names which ye have named, ye and your fathers. Allah hath revealed no sanction for them. The decision rests with Allah only, Who hath commanded you that ye worship none save Him. This is the right religion, but most men know not.” (12:40)