Rejecting Polytheism and Idolatry

ٱتَّبِعْ مَآ أُوحِىَ إِلَيْكَ مِن رَّبِّكَ ۖ لَآ إِلَـٰهَ إِلَّا هُوَ ۖ وَأَعْرِضْ عَنِ ٱلْمُشْرِكِينَ

Follow, [O Muḥammad], what has been revealed to you from your Lord - there is no deity except Him - and turn away from those who associate others with Allāh.