“The Prophet ﷺ visited the grave of his mother and wept, causing the people around him to weep. Then he said: ‘I asked my Lord for permission to seek forgiveness for her, but He did not give me permission. Then I asked my Lord for permission to visit her grave and He gave me permission. So visit the graves, for they will remind you of death.’”  

زَارَ النَّبِيُّ ﷺ قَبْرَ أُمِّهِ فَبَكَى وَأَبْكَى مَنْ حَوْلَهُ فَقَالَ اسْتَأْذَنْتُ رَبِّي فِي أَنْ أَسْتَغْفِرَ لَهَا فَلَمْ يَأْذَنْ لِي وَاسْتَأْذَنْتُ رَبِّي فِي أَنْ أَزُورَ قَبْرَهَا فَأَذِنَ لِي فَزُورُوا الْقُبُورَ فَإِنَّهَا تُذَكِّرُكُمُ الْمَوْتَ  

“A Bedouin came to the Prophet ﷺ and said: ‘O Messenger of Allah, my father used to uphold the ties of kinship, and so and so forth, where is he?’ He said: ‘In the Fire.’ It was as if he found that difficult to bear. Then he said: ‘O Messenger of Allah. Where is your father?’ The Messenger of Allah ﷺ said: ‘Whenever you pass by the grave of an idolater, give him the tidings of Hell-fire.’ The Bedouin later became Muslim, and he said: ‘The Messenger of Allah ﷺ gave me a difficult task. I never passed the grave of an idolater but I gave him the tidings of Hell-fire.’”  

جَاءَ أَعْرَابِيٌّ إِلَى النَّبِيِّ ﷺ فَقَالَ يَا رَسُولَ اللَّهِ إِنَّ أَبِي كَانَ يَصِلُ الرَّحِمَ وَكَانَ وَكَانَ فَأَيْنَ هُوَ قَالَ فِي النَّارِ قَالَ فَكَأَنَّهُ وَجَدَ مِنْ ذَلِكَ فَقَالَ يَا رَسُولَ اللَّهِ فَأَيْنَ أَبُوكَ فَقَالَ رَسُولُ اللَّهِ ﷺ حَيْثُمَا مَرَرْتَ بِقَبْرِ كَافِرٍ فَبَشِّرْهُ بِالنَّارِ قَالَ فَأَسْلَمَ الأَعْرَابِيُّ بَعْدُ وَقَالَ لَقَدْ كَلَّفَنِي رَسُولُ اللَّهِ ﷺ تَعَبًا مَا مَرَرْتُ بِقَبْرِ كَافِرٍ إِلاَّ بَشَّرْتُهُ بِالنَّارِ