رَبَّنَا تَقَبَّلْ مِنَّا إِنَّكَ أَنتَ السَّمِيعُ الْعَلِيمُ
Rabbana taqabbal minna innaka Antas-Sami'ul-'Alim
Our Lord, accept from us. Indeed, You are the All-Hearing, the All-Knowing.
Ibrahim and Isma'il (AS) said this while raising the foundations of the Ka'bah — the holiest structure on earth. Even while performing the greatest act of worship, they were worried about acceptance, not achievement. The lesson: the deed is not the hard part. Getting it accepted is. This du'a brings that humility to every good action you do.
Related Du'as
الْحَمْدُ لِلَّهِ الَّذِي أَحْيَانَا بَعْدَ مَا أَمَاتَنَا وَإِلَيْهِ النُّشُورُ
All praise is due to Allah, who gave us life after causing us to die, and to Him is the resurrection.
Sahihسُبْحَانَكَ اللَّهُمَّ وَبِحَمْدِكَ أَشْهَدُ أَنْ لَا إِلَٰهَ إِلَّا أَنْتَ أَسْتَغْفِرُكَ وَأَتُوبُ إِلَيْكَ
Glory and praise be to You, O Allah. I bear witness that there is no deity except You. I seek Your forgiveness and repent to You.
Sahihاللَّهُمَّ لَكَ الْحَمْدُ كَمَا يَنْبَغِي لِجَلَالِ وَجْهِكَ وَعَظِيمِ سُلْطَانِكَ
O Allah, praise is Yours as befits the majesty of Your Face and the greatness of Your authority.
Hasanاللَّهُمَّ أَعِنِّي عَلَى ذِكْرِكَ وَشُكْرِكَ وَحُسْنِ عِبَادَتِكَ
O Allah, help me to remember You, to thank You, and to worship You in the best manner.
Sahih