Saba 34:5 والذين سعوا في اياتنا معاجزين اولايك لهم عذاب من رجز اليم ٥

The Hour will come so that each Person will be rewarded or punished in accordance with His Deeds

This is one of three Ayat -- there is no fourth -- where Allah commands His Messenger to swear by His Almighty Lord that the resurrection will surely come, because the stubborn followers of disbelief deni