The Prophet ﷺ said, "Your example and the example of the people of the two Scriptures (i.e. Jews and Christians) is like the example of a man who employed some laborers and asked them, 'Who will work for me from morning till midday for one Qirat?' The Jews accepted and carried out the work. He then asked, Who will work for me from midday up to the ʿAsr prayer for one Qirat?' The Christians accepted and fulfilled the work. He then said, 'Who will work for me from the ʿAsr till sunset for two Qirats?' You, Muslims have accepted the offer. The Jews and the Christians got angry and said, 'Why should we work more and get lesser wages?' (Allah) said, 'Have I withheld part of your right?' They replied in the negative. He said, 'It is My Blessing, I bestow upon whomever I wish .'  

عَنِ النَّبِيِّ ﷺ قَالَ مَثَلُكُمْ وَمَثَلُ أَهْلِ الْكِتَابَيْنِ كَمَثَلِ رَجُلٍ اسْتَأْجَرَ أُجَرَاءَ فَقَالَ مَنْ يَعْمَلُ لِي مِنْ غُدْوَةَ إِلَى نِصْفِ النَّهَارِ عَلَى قِيرَاطٍ فَعَمِلَتِ الْيَهُودُ ثُمَّ قَالَ مَنْ يَعْمَلُ لِي مِنْ نِصْفِ النَّهَارِ إِلَى صَلاَةِ الْعَصْرِ عَلَى قِيرَاطٍ فَعَمِلَتِ النَّصَارَى ثُمَّ قَالَ مَنْ يَعْمَلُ لِي مِنَ الْعَصْرِ إِلَى أَنْ تَغِيبَ الشَّمْسُ عَلَى قِيرَاطَيْنِ فَأَنْتُمْ هُمْ فَغَضِبَتِ الْيَهُودُ وَالنَّصَارَى فَقَالُوا مَا لَنَا أَكْثَرَ عَمَلاً وَأَقَلَّ عَطَاءً قَالَ هَلْ نَقَصْتُكُمْ مِنْ حَقِّكُمْ قَالُوا لاَ قَالَ فَذَلِكَ فَضْلِي أُوتِيهِ مَنْ أَشَاءُ