Read and reflect on verse 1636 from Surah Yusuf: "All that you worship instead of God is nothing but [empty] names which you have invented - you and your forefathers- [and] for which God has bestowed...
مَا تَعْبُدُونَ مِنْ دُونِهِ إِلَّا أَسْمَاءً سَمَّيْتُمُوهَا أَنْتُمْ وَآبَاؤُكُمْ مَا أَنْزَلَ اللَّهُ بِهَا مِنْ سُلْطَانٍ ۚ إِنِ الْحُكْمُ إِلَّا لِلَّهِ ۚ أَمَرَ أَلَّا تَعْبُدُوا إِلَّا إِيَّاهُ ۚ ذَٰلِكَ الدِّينُ الْقَيِّمُ وَلَٰكِنَّ أَكْثَرَ النَّاسِ لَا يَعْلَمُونَ
"All that you worship instead of God is nothing but [empty] names which you have invented - you and your forefathers- [and] for which God has bestowed no warrant from on high. Judgment [as to what is right and what is wrong] rests with God alone-[and] He has ordained that you should worship nought but Him: this is the [one] ever-true faith; but most people know it not