حَدَّثَنَا إِبْرَاهِيمُ بْنُ خَالِدٍ، حَدَّثَنَا رَبَاحٌ، عَنْ مَعْمَرٍ، عَنِ الزُّهْرِيِّ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ بْنِ عُتْبَةَ، عَنْ أَبِي هُرَيْرَةَ
رَضِيَ اللَّهُ عَنْهُ قَالَ لَمَّا تُوُفِّيَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَكَفَرَ مَنْ كَفَرَ قَالَ: قَالَ عُمَرُ بْنُ الْخَطَّابِ رَضِيَ اللَّهُ عَنْهُ يَا أَبَا بَكْرٍ كَيْفَ تُقَاتِلُ النَّاسَ وَقَدْ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أُمِرْتُ أَنْ أُقَاتِلَ النَّاسَ حَتَّى يَقُولُوا لَا إِلَهَ إِلَّا اللَّهُ فَمَنْ قَالَ: لَا إِلَهَ إِلَّا اللَّهُ فَقَدْ عَصَمَ مِنِّي مَالَهُ وَنَفْسَهُ وَحِسَابُهُ عَلَى اللَّهِ عَزَّ وَجَلَّ قَالَ أَبُو بَكْرٍ رَضِيَ اللَّهُ عَنْهُ لَأُقَاتِلَنَّ مَنْ فَرَّقَ بَيْنَ الصَّلَاةِ وَالزَّكَاةِ إِنَّ الزَّكَاةَ حَقُّ الْمَالِ وَاللَّهِ لَوْ مَنَعُونِي عَنَاقًا كَانُوا يُؤَدُّونَهَا إِلَى رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَقَاتَلْتُهُمْ عَلَى مَنْعِهَا فَقَالَ عُمَرُ رَضِيَ اللَّهُ عَنْهُ وَاللَّهِ مَا هُوَ إِلَّا أَنْ رَأَيْتُ أَنَّ اللَّهَ قَدْ شَرَحَ صَدْرَ أَبِي بَكْرٍ رَضِيَ اللَّهُ عَنْهُ بِالْقِتَالِ فَعَرَفْتُ أَنَّهُ الْحَقُّ
When the Messenger of Allah (sallallahu alayhi wa sallam) died and some people apostatised, Umar ibn al-Khattab said: O Abu Bakr, how can you fight the people, when the Messenger of Allah (sallallahu alayhi wa sallam) said: “I have been commanded to fight the people until they say La ilaha illallah (There is no god but Allah), and whoever says La ilaha illallah, his wealth and his life are protected from me, and his reckoning will be with Allah?
Abu Bakr said: I will most certainly fight those who separate prayer and zakah, for zakah is what is due on wealth. By Allah, if they withhold from me a small she-goat that they used to give to the Messenger of Allah (sallallahu alayhi wa sallam), I will certainly fight them for withholding it.
ʻUmar said: By Allah, as soon as I saw that Allah had opened Abu Bakr’s heart to the idea of fighting I knew that he was right.”