يَا أَيُّهَا النَّاسُ اتَّقُوا رَبَّكُمْ ۚ إِنَّ زَلْزَلَةَ السَّاعَةِ شَيْءٌ عَظِيمٌ

Surah Al-Haj : 1
O mankind, fear your Lord. Indeed, the convulsion of the [final] Hour is a terrible thing.

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