“Whoever changes his religion, execute him.”  

قَالَ رَسُولُ اللَّهِ ﷺ (مَنْ بَدَّلَ دِينَهُ فَاقْتُلُوهُ )  

“Allah (SWT) will not accept any good deed from a polytheist who committed polytheism after having become Muslim, until he leaves the polytheists and joins the Muslims.”  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ يَقْبَلُ اللَّهُ مِنْ مُشْرِكٍ أَشْرَكَ بَعْدَ مَا أَسْلَمَ عَمَلاً حَتَّى يُفَارِقَ الْمُشْرِكِينَ إِلَى الْمُسْلِمِينَ