رَبَّنَآ ءَاتِنَا فِي ٱلدُّنۡيَا حَسَنَةٗ وَفِي ٱلۡأٓخِرَةِ حَسَنَةٗ وَقِنَا عَذَابَ ٱلنَّارِ.
Our Lord, give us in this world [that which is] good and in the Hereafter [that which is] good and protect us from the punishment of the Fire.
Rabbana atina fiddunya hasanah wa filakhirati hasanah wa qina adhabanNar.
This supplication brings together the good of this life and the good of the Hereafter, just as it is a supplication for safety against evil in both worlds. The good of this life includes things like wellness, a comfortable home, a righteous spouse, generous provision, beneficial knowledge, the practice of righteous deeds, a comfortable means of transport, an honorable reputation among one’s peers, and other blessings. Good in the Hereafter includes entering Paradise and attaining its luxury and security, remaining steadfast when questioned about one’s deeds, and attaining safety and security in every other situation. Protection against the punishment of Hellfire necessitates that one is granted protection against its preconditions in this life. Hence, this is also a supplication that Allah safeguards us against falling into what is prohibited as well as any doubtful matters that may lead to sin. -Ibn Katheer.