For them are good tidings in the worldly life and in the Hereafter. No change is there in the words of Allah. That is what is the great attainment.
The Saheeh International Quran Translation
لَهُمُ ٱلْبُشْرَىٰ فِى ٱلْحَيَوٰةِ ٱلدُّنْيَا وَفِى ٱلْءَاخِرَةِ لَا تَبْدِيلَ لِكَلِمَٰتِ ٱللَّهِ ذَٰلِكَ هُوَ ٱلْفَوْزُ ٱلْعَظِيمُFor them are good tidings in the worldly life and in the Hereafter. No change is there in the words of Allah. That is what is the great attainment.