[Machine] The Messenger of Allah ﷺ called for forgiveness and mercy for his nation on the evening of Arafa. He prayed abundantly and Allah (glory be to Him) answered him saying, "I have forgiven your nation except for those who wronged one another." The Prophet ﷺ then said, "O Lord, indeed You are capable of forgiving the oppressor and giving the oppressed a better reward than what they have suffered." There was no one present at that time except for one man who smiled. The next morning, the Prophet ﷺ called for prayer at Muzdalifah and he started praying again for his nation. The Prophet ﷺ soon smiled and some of his Companions said, "O Messenger of Allah, by my father and mother, you smiled in an hour that you never smiled before. So what made you smile?" He replied, "I smiled because I saw the enemy of Allah, Iblis, when he realized that Allah has answered my supplication and forgiven the wrongdoers in my nation. He became filled with despair and started to call for destruction and hellfire upon himself, and he rubbed dirt on his head. So I smiled at what he was doing out of his despair."  

أَنَّ رَسُولَ اللهِ ﷺ دَعَا عَشِيَّةَ عَرَفَةَ لِأُمَّتِهِ بِالْمَغْفِرَةِ وَالرَّحْمَةِ فَأَكْثَرَ الدُّعَاءَ فَأَجَابَهُ اللهُ ﷻأَنْ قَدْ فَعَلْتُ وَغَفَرْتُ لِأُمَّتِكَ إِلَّا مَنْ ظَلَمَ بَعْضُهُمْ بَعْضًا فَقَالَ يَا رَبِّ إِنَّكَ قَادِرٌ أَنْ تَغْفِرَ لِلظَّالِمِ وَتُثِيبَ الْمَظْلُومَ خَيْرًا مِنْ مَظْلَمَتِهِ فَلَمْ يَكُنْ فِي تِلْكَ الْعَشِيَّةِ إِلَّا ذَا فَلَمَّا كَانَ مِنَ الْغَدِ دَعَا غَدَاةَ الْمُزْدَلِفَةِ فَعَادَ يَدْعُو لِأُمَّتِهِ فَلَمْ يَلْبَثِ النَّبِيُّ ﷺ أَنْ تَبَسَّمَ فَقَالَ بَعْضُ أَصْحَابِهِ يَا رَسُولَ اللهِ بِأَبِي أَنْتَ وَأُمِّي ضَحِكْتَ فِي سَاعَةٍ لَمْ تَكُنْ تَضْحَكُ فِيهَا فَمَا أَضْحَكَكَ أَضْحَكَ اللهُ سِنَّكَ قَالَ تَبَسَّمْتُ مِنْ عَدُوِّ اللهِ إِبْلِيسَ حِينَ عَلِمَ أَنَّ اللهَ ﷻ قَدِ اسْتَجَابَ لِي فِي أُمَّتِي وَغَفَرَ لِلظَّالِمِ أَهْوَى يَدْعُو بِالثُّبُورِ وَالْوَيْلِ وَيَحْثُو التُّرَابَ عَلَى رَأْسِهِ فَتَبَسَّمْتُ مِمَّا يَصْنَعُ جَزَعُهُ