Have the Taqwa of Allah as His due, and do not die except as Muslims. And the Messenger of Allah ﷺ said: "If only a drop of Az-Zaqqum were to drip into the abode of the world, it would spoil the peoples' livelihood, so how about the person for whom it is his food?"

أَنَّ رَسُولَ اللَّهِ ﷺ قَرَأَ هَذِهِ الآيَةَ (اتَّقُوا اللَّهَ حَقَّ تُقَاتِهِ وَلاَ تَمُوتُنَّ إِلاَّ وَأَنْتُمْ مُسْلِمُونَ ) قَالَ رَسُولُ اللَّهِ ﷺ لَوْ أَنَّ قَطْرَةً مِنَ الزَّقُّومِ قُطِرَتْ فِي دَارِ الدُّنْيَا لأَفْسَدَتْ عَلَى أَهْلِ الدُّنْيَا مَعَايِشَهُمْ فَكَيْفَ بِمَنْ يَكُونُ طَعَامَهُ