٣٠ : ٤٧
وَلَقَدۡ أَرۡسَلۡنَا مِن قَبۡلِكَ رُسُلًا إِلَىٰ قَوۡمِهِمۡ فَجَآءُوهُم بِٱلۡبَيِّنَٰتِ فَٱنتَقَمۡنَا مِنَ ٱلَّذِينَ أَجۡرَمُواْۖ وَكَانَ حَقًّا عَلَيۡنَا نَصۡرُ ٱلۡمُؤۡمِنِينَ
Indeed, We sent before you messengers to their people, and they came to them with clear signs. Then We took vengeance on those who persisted in wickedness, for it is incumbent upon Us to help the believers.
شرح ومعانٍ · ١
- i.e., We made it obligatory upon Us to help the believers.