اللَّهُمَّ إِنْ كَانَ مُحْسِنًا فَزِدْ فِي إِحْسَانِهِ وَإِنْ كَانَ مُسِيئًا فَتَجَاوَزْ عَنْ سَيِّئَاتِهِ
Allahumma in kana muhsinan fazid fi ihsanihi wa in kana musi'an fatajawaz 'an sayyi'atih
O Allah, if he was a doer of good, then increase his good deeds, and if he was a wrongdoer, then overlook his misdeeds.
A janazah du'a that covers both possibilities without judgment. You do not know the deceased's true state — only Allah does. If they were good, ask for more. If they were bad, ask for forgiveness. The beauty is in the humility: you do not declare them righteous or sinful. You present both scenarios and let Allah's knowledge and mercy determine the outcome.
Related Du'as
اللَّهُمَّ اجْعَلْ قَبْرِي رَوْضَةً مِنْ رِيَاضِ الْجَنَّةِ وَلَا تَجْعَلْهُ حُفْرَةً مِنْ حُفَرِ النَّارِ
O Allah, make my grave a garden from the gardens of Paradise, and do not make it a pit from the pits of the Fire.
Hasanاللَّهُمَّ إِنَّهُ عَبْدُكَ وَابْنُ عَبْدِكَ وَابْنُ أَمَتِكَ، كَانَ يَشْهَدُ أَنْ لَا إِلَٰهَ إِلَّا أَنْتَ وَأَنَّ مُحَمَّدًا عَبْدُكَ وَرَسُولُكَ، وَأَنْتَ أَعْلَمُ بِهِ
O Allah, he is Your servant, son of Your male servant, son of Your female servant. He used to testify that there is no deity except You and that Muhammad is Your servant and messenger, and You know him best.
Hasanاللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ عَذَابِ الْقَبْرِ وَمِنْ عَذَابِ جَهَنَّمَ وَمِنْ فِتْنَةِ الْمَحْيَا وَالْمَمَاتِ وَمِنْ شَرِّ فِتْنَةِ الْمَسِيحِ الدَّجَّالِ
O Allah, I seek refuge in You from the punishment of the grave, from the torment of the Fire, from the trials of life and death, and from the evil of the trial of the False Messiah.
Sahihاللَّهُمَّ اغْفِرْ لَهُ وَارْحَمْهُ وَعَافِهِ وَاعْفُ عَنْهُ وَأَكْرِمْ نُزُلَهُ وَوَسِّعْ مُدْخَلَهُ وَاغْسِلْهُ بِالْمَاءِ وَالثَّلْجِ وَالْبَرَدِ وَنَقِّهِ مِنَ الذُّنُوبِ وَالْخَطَايَا كَمَا يُنَقَّى الثَّوْبُ الْأَبْيَضُ مِنَ الدَّنَسِ وَأَبْدِلْهُ دَارًا خَيْرًا مِنْ دَارِهِ وَأَهْلًا خَيْرًا مِنْ أَهْلِهِ وَزَوْجًا خَيْرًا مِنْ زَوْجِهِ وَأَدْخِلْهُ الْجَنَّةَ وَأَعِذْهُ مِنْ عَذَابِ الْقَبْرِ وَعَذَابِ النَّارِ
O Allah, forgive him, have mercy on him, grant him well-being, pardon him, honor his reception, expand his entrance, and wash him with water, snow, and hail. Cleanse him of sins and wrongdoings as a white garment is cleansed of filth. Grant him an abode better than his home, a family better than his family, and a spouse better than his spouse. Admit him to Paradise and protect him from the punishment of the grave and the torment of the Fire.
Sahih