[h=5] Abu Huraira reported: The Prophet, peace and blessings be upon him, said, “A prayer performed by someone who has not recited the Foundation of the Quran during it is deficient, incomplete.” He repeated these words three times. Someone said to Abu Huraira, “Even though we are behind the leader?” He said: Recite it to yourself, for I have heard the Messenger of Allah say, “Allah the Exalted said: I have divided prayer between Myself and My servant into two halves, and My servant shall have what he has asked for. When the servant says: Praise be to Allah Lord of the Worlds, Allah says: My servant has praised Me. And when he says: The Most Gracious, the Most Merciful, Allah says: My servant has extolled Me. And when he says: Master of the Day of Judgment, Allah says: My servant has glorified Me, – and on one occasion He said: My servant has submitted to My power. And when he says: You alone we worship, You alone we ask for help, Allah says: This is between Me and My servant, and My servant shall have what he has asked for. And when he says: Guide us to the straight path, the path of those whom you have favored, not those who went astray, Allah says: This is for My servant, and My servant shall have what he has asked for.”
Source: Sahih Muslim 395
Grade: Sahih (authentic) according to Imam Muslim
عَنْ أَبِي هُرَيْرَةَ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ مَنْ صَلَّى صَلَاةً لَمْ يَقْرَأْ فِيهَا بِأُمِّ الْقُرْآنِ فَهِيَ خِدَاجٌ ثَلَاثًا غَيْرُ تَمَامٍ فَقِيلَ لِأَبِي هُرَيْرَةَ إِنَّا نَكُونُ وَرَاءَ الْإِمَامِ فَقَالَ اقْرَأْ بِهَا فِي نَفْسِكَ فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ قَالَ اللَّهُ تَعَالَى قَسَمْتُ الصَّلَاةَ بَيْنِي وَبَيْنَ عَبْدِي نِصْفَيْنِ وَلِعَبْدِي مَا سَأَلَ فَإِذَا قَالَ الْعَبْدُ الْحَمْدُ لِلَّهِ رَبِّ الْعَالَمِينَ قَالَ اللَّهُ تَعَالَى حَمِدَنِي عَبْدِي وَإِذَا قَالَ الرَّحْمَنِ الرَّحِيمِ قَالَ اللَّهُ تَعَالَى أَثْنَى عَلَيَّ عَبْدِي وَإِذَا قَالَ مَالِكِ يَوْمِ الدِّينِ...
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