ثُمَّ نُنَجِّيۡ رُسُلَنَا وَالَّذِيۡنَ اٰمَنُوۡا كَذٰلِكَۚ حَقًّا عَلَيۡنَا نُنۡجِ الۡمُؤۡمِنِيۡنَࣖ‏

Then We will save our messengers and those who have believed. Thus, it is an obligation upon Us that We save the believers