[AI] That Allah gives his believing servant one good deed and multiplies it to a thousand thousand good deeds. He said, "I went on a pilgrimage or an 'Umrah and met him (the Prophet). So I said, 'Inform me about a statement that you have heard from Allah's Messenger ﷺ .' He said, 'Yes, I heard Allah's Messenger ﷺ saying, "Verily, Allah gives his believing servant one good deed, which is then multiplied to a thousand thousand good deeds."' Abu Hurairah said, 'No, but I heard Allah's Messenger ﷺ saying, "Verily, Allah gives him two million good deeds, and then "It will be multiplied and given to him from Himself a great reward" (Quran 4:40).' So, when He says "a great reward" (Quran 4:40), who can estimate its greatness?

أَنَّ اللهَ ﷻ يُعْطِي عَبْدَهُ الْمُؤْمِنَ بِالْحَسَنَةِ الْوَاحِدَةِ أَلْفَ أَلْفِ حَسَنَةٍقَالَ فَقُضِيَ أَنِّي انْطَلَقْتُ حَاجًّا أَوْ مُعْتَمِرًا فَلَقِيتُهُ فَقُلْتُ بَلَغَنِي عَنْكَ حَدِيثٌ أَنَّكَ تَقُولُ سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ إِنَّ اللهَ ﷻ يُعْطِي عَبْدَهُ الْمُؤْمِنَ الْحَسَنَةَ أَلْفَ أَلْفِ حَسَنَةٍ؟ قَالَ أَبُو هُرَيْرَةَ لَا بَلْ سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ إِنَّ اللهَ ﷻ يُعْطِيهِ أَلْفَيْ أَلْفِ حَسَنَةٍ ثُمَّ تَلَا {يُضَاعِفْهَا وَيُؤْتِ مِنْ لَدُنْهُ أَجْرًا عَظِيمًا} [النساء 40] فَقَالَ إِذَا قَالَ {أَجْرًا عَظِيمًا} [النساء 40] فَمَنْ يَقْدُرُ قَدْرَهُ؟