Verily Allah likes three things for you and He disapproves three things for you. He is pleased with you that you worship Him and associate nor anything with Him, that you hold fast the rope of Allah, and be not scattered; and He disapproves for you irrelevant talk, persistent questioning ane the wasting of wealth.  

قَالَ رَسُولُ اللَّهِ ﷺ إِنَّ اللَّهَ يَرْضَى لَكُمْ ثَلاَثًا وَيَكْرَهُ لَكُمْ ثَلاَثًا فَيَرْضَى لَكُمْ أَنْ تَعْبُدُوهُ وَلاَ تُشْرِكُوا بِهِ شَيْئًا وَأَنْ تَعْتَصِمُوا بِحَبْلِ اللَّهِ جَمِيعًا وَلاَ تَفَرَّقُوا وَيَكْرَهُ لَكُمْ قِيلَ وَقَالَ وَكَثْرَةَ السُّؤَالِ وَإِضَاعَةَ الْمَالِ  

(the clerk of Al-Mughira bin Shuʿba) Once Al-Mughira dictated to me in a letter addressed to Muawiya that the Prophet ﷺ used to say after every compulsory prayer, "La ilaha illa l-lahu wahdahu la sharika lahu, lahu l-mulku wa lahu l-hamdu, wa huwa ʿala kulli shay'in qadir. Allahumma la maniʿa lima aʿtaita, wa la muʿtiya lima manaʿta, wa la yanfaʿu dhal-jaddi minka l-jadd. [There is no Deity but Allah, Alone, no Partner to Him. His is the Kingdom and all praise, and Omnipotent is he. O Allah! Nobody can hold back what you gave, nobody can give what You held back, and no struggler's effort can benefit against You]." And Al-Hasan said, "Al-jadd' means prosperity [??]."  

أَنَّ النَّبِيَّ ﷺ كَانَ يَقُولُ فِي دُبُرِ كُلِّ صَلاَةٍ مَكْتُوبَةٍ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهْوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ اللَّهُمَّ لاَ مَانِعَ لِمَا أَعْطَيْتَ وَلاَ مُعْطِيَ لِمَا مَنَعْتَ وَلاَ يَنْفَعُ ذَا الْجَدِّ مِنْكَ الْجَدُّ وَقَالَ شُعْبَةُ عَنْ عَبْدِ الْمَلِكِ بِهَذَا وَعَنِ الْحَكَمِ عَنِ الْقَاسِمِ بْنِ مُخَيْمِرَةَ عَنْ وَرَّادٍ بِهَذَا وَقَالَ الْحَسَنُ الْجَدُّ غِنًى  

(the freed slave of Al-Mughira bin Shuʿba) Al-Mughira wrote to Muawiya bin Abu Sufyan that Messenger of Allah ﷺ used to say at the end of every prayer after the Taslim, "La ilaha illa-l-lahu wahdahu la sharika lahu; lahu-l-mulk wa lahu-l-hamd, wahuwa 'ala kulli shai'n qadir. Allahumma la mani'a Lima a taita, wa la mu'ta Lima mana'ta, wa la yanfa'u dhal-jaddu minkal-jadd.  

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَقُولُ فِي دُبُرِ كُلِّ صَلاَةٍ إِذَا سَلَّمَ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهْوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ اللَّهُمَّ لاَ مَانِعَ لِمَا أَعْطَيْتَ وَلاَ مُعْطِيَ لِمَا مَنَعْتَ وَلاَ يَنْفَعُ ذَا الْجَدِّ مِنْكَ الْجَدُّ وَقَالَ شُعْبَةُ عَنْ مَنْصُورٍ قَالَ سَمِعْتُ الْمُسَيَّبَ  

(The clerk of Al-Mughira) Muawiya wrote to Al-Mughira 'Write to me what you have heard from Messenger of Allah ﷺ.' So he (Al-Mughira) wrote to him: Allah's Prophet used to say at the end of each prayer: "La ilaha illalla-h wahdahu la sharika lahu, lahul Mulku, wa lahul Hamdu wa hula ala kulli shai'in qadir. 'Allahumma la mani' a lima a'taita, wala mu'tiya lima mana'ta, wala yanfa'u dhuljadd minkal-jadd." He also wrote to him that the Prophet ﷺ used to forbid (1) Qil and Qal (idle useless talk or that you talk too much about others), (2) Asking too many questions (in disputed Religious matters); (3) And wasting one's wealth by extravagance; (4) and to be undutiful to one's mother (5) and to bury the daughters alive (6) and to prevent your favors (benevolence to others (i.e. not to pay the rights of others (7) And asking others for something (except when it is unavoidable).  

كَتَبَ مُعَاوِيَةُ إِلَى الْمُغِيرَةِ اكْتُبْ إِلَىَّ مَا سَمِعْتَ مِنْ رَسُولِ اللَّهِ ﷺ فَكَتَبَ إِلَيْهِ إِنَّ نَبِيَّ اللَّهِ ﷺ كَانَ يَقُولُ فِي دُبُرِ كُلِّ صَلاَةٍ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهْوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ اللَّهُمَّ لاَ مَانِعَ لِمَا أَعْطَيْتَ وَلاَ مُعْطِيَ لِمَا مَنَعْتَ وَلاَ يَنْفَعُ ذَا الْجَدِّ مِنْكَ الْجَدُّ وَكَتَبَ إِلَيْهِ إِنَّهُ كَانَ يَنْهَى عَنْ قِيلَ وَقَالَ وَكَثْرَةِ السُّؤَالِ وَإِضَاعَةِ الْمَالِ وَكَانَ يَنْهَى عَنْ عُقُوقِ الأُمَّهَاتِ وَوَأْدِ الْبَنَاتِ وَمَنْعٍ وَهَاتِ