Reward and punishment in the next world
Nahj al-Balāgha|Volume 1|Book 1|Chapter 52
(ثواب الزهاد) فَوَاللَّهِ لَوْ حَنَنْتُمْ حَنِينَ الْوُلَّهِ الْعِجَالِ وَدَعَوْتُمْ بِهَدِيلِ الْحَمَامِ وَجَأَرْتُمْ جُؤَارَ مُتَبَتِّلِي الرُّهْبَانِ وَخَرَجْتُمْ إِلَى اللَّهِ مِنَ الْأَمْوَالِ وَالْأَوْلَادِ الْتِمَاسَ الْقُرْبَةِ إِلَيْهِ فِي ارْتِفَاعِ دَرَجَةٍ عِنْدَهُ أَوْ غُفْرَانِ سَيِّئَةٍ أَحْصَتْهَا كُتُبُهُ وَحَفِظَتْهَا رُسُلُهُ لَكَانَ قَلِيلًا فِيمَا أَرْجُو لَكُمْ مِنْ ثَوَابِهِ وَأَخَافُ عَلَيْكُمْ مِنْ عِقَابِهِ.
By Allāh, if you cry like the she-camel that has lost its young one, call out like the cooing of pigeons, make noise like devoted recluses and turn to Allāh leaving your wealth and children as a means to secure His nearness and high position with Him or the forgiveness of sins which have been covered by His books and recorded by His angels it would be less than His reward that I expect for you or His retribution that I fear about you.