Lessons from Sūrah 15 - Sūrat Al-Ḥijr
Each person will die at his or her appointed time, not before it, not after it.
Allāh has revealed the Qur’ān, and Allāh has assumed responsibility for its protection.
Only the deviant ones lose hope in the Mercy of Allāh.
Don’t long for the wealth Allāh has given to the disbelievers; it is a test for them.
 لَا تَمُدَّنَّ عَيۡنَيۡكَ إِلَىٰ مَا مَتَّعۡنَا بِهِۦۤ أَزۡوَاجًا مِّنۡهُمۡ وَلَا تَحۡزَنۡ عَلَيۡهِمۡ وَٱخۡفِضۡ جَنَاحَكَ لِلۡمُؤۡمِنِينَ (١٥: ٨٨)