عِبَادَ اللهِ، إِنَّ الدَّهْرَ يَجْرِي بِالْبَاقِينَ كَجَرْيِهِ بِالْمَاضِينَ، لاَ يَعُودُ مَا قَدْ وَلَّى مِنْهُ، وَلاَ يَبْقَى سَرْمَداً مَا فِيهِ. آخِرُ فَعَالِهِ كَأَوَّلِهِ، مُتَسَابِقَةٌ أُمُورُهُ، مُتَظَاهِرَةٌ أَعْلاَمُهُ. فَكَأَنَّكُمْ بَالسَّاعَةِ تَحْدُوكُمْ حَدْوَالزَّاجِرِ بِشَوْلِهِ، فَمَنْ شَغَلَ نَفْسَهُ بِغَيْرِ نَفْسِهِ تَحَيَّرَ فِي الظُّلُمَاتِ، وَارْتَبَكَ فِي الْهَلَكَاتِ، وَمَدَّتْ بِهِ شَيَاطِينُهُ فِي طُغْيَانِهِ، وَزَيَّنَتْ لَهُ سَيِّىءَ أَعْمَالِهِ، فَالْجَنَّةُ غَايَةُ السَّابِقِينَ، وَالنَّارُ غَايَةُ الْمُفَرِّطِينَ.
O creatures of Allāh! Time will deal with the survivors just as it dealt with those gone by. The time that has passed will not return and whatever there is in it will not stay for ever. Its later deeds are the same as the former ones. Its trouble try to excell one another. Its banners follow each other. It is as though you are attached to the last day which is driving you as rapidly as are driven the she-camels which are dry for seven months. He who busies himself with things other than improvement of his ownself becomes perplexed in darkness and entangled in ruination. His evil spirits immerse him deep in vices and make his bad! actions appear handsome. Paradise is the end of those who are forward (in good acts) and Hell is the end of those who commit excesses.