Certainty will Occur at the Time of Death. Allah Informs of the Condition at the Time of Death and What Terrors it Contains.

May Allah make us firm at that time with the Firm Statement. Allah says,

كَلاَّ إِذَا بَلَغَتِ التَّرَاقِىَ

كَلَّآ اِذَا بَلَغَتِ التَّرَاقِيَ وَقِيْلَ مَنْ ۫رَاقٍ وَّظَنَّ اَنَّهُ الْفِرَاقُ وَالْتَفَّتِ السَّاقُ بِالسَّاقِ اِلٰى رَبِّكَ يَوْمَىِٕذِۨ الْمَسَاقُ

(When the soul [ of a patient ] reaches the clavicles, and it is said, "Who is an enchanter [ that can save him?] ", and he realizes that it is [ the time on departure [ from the world,] and one shank is intertwined with the other shank, then on that day, it is to your Lord that one has to be driven.... 75:26-30]