اللَّهُمَّ أَعِنِّي عَلَى ذِكْرِكَ وَشُكْرِكَ وَحُسْنِ عِبَادَتِكَ
Allahumma a'inni 'ala dhikrika wa shukrika wa husni 'ibadatik
O Allah, help me to remember You, to thank You, and to worship You in the best manner.
The Prophet ﷺ took Mu'adh ibn Jabal (RA) by the hand and said: "O Mu'adh, by Allah I love you." Then he said: "I advise you, O Mu'adh: never leave saying this after every prayer." This shows how important this du'a is — the Prophet ﷺ personally advised one of his most beloved Companions with it.
Related Du'as
أَسْتَغْفِرُ اللَّهَ أَسْتَغْفِرُ اللَّهَ أَسْتَغْفِرُ اللَّهَ
I seek Allah's forgiveness (three times).
Sahihلَا إِلَٰهَ إِلَّا اللَّهُ وَحْدَهُ لَا شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ، اللَّهُمَّ لَا مَانِعَ لِمَا أَعْطَيْتَ وَلَا مُعْطِيَ لِمَا مَنَعْتَ وَلَا يَنْفَعُ ذَا الْجَدِّ مِنْكَ الْجَدُّ
There is no deity except Allah, alone without partner. His is the dominion and His is the praise, and He is over all things capable. O Allah, none can withhold what You have given, and none can give what You have withheld, and no wealth or might can benefit anyone against You.
Sahihاللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْكُفْرِ وَالْفَقْرِ وَعَذَابِ الْقَبْرِ
O Allah, I seek refuge in You from disbelief, poverty, and the punishment of the grave.
Sahihرَبَّنَا لَا تُزِغْ قُلُوبَنَا بَعْدَ إِذْ هَدَيْتَنَا وَهَبْ لَنَا مِن لَّدُنكَ رَحْمَةً ۚ إِنَّكَ أَنتَ الْوَهَّابُ
Our Lord, do not let our hearts deviate after You have guided us, and grant us mercy from Yourself. Indeed, You are the Bestower.
Sahih