﴿ مَا نُنَزِّلُ ٱلْمَلَٰٓئِكَةَ إِلَّا بِٱلْحَقِّ وَمَا كَانُوٓا۟ إِذًۭا مُّنظَرِينَ ﴾

“[Yet] We never send down angels otherwise than in accordance with the [demands of] truth; and [were the angels to appear now,] lo! they [who reject this divine writ] would have no further respite!”

Allah said: (We send not down the angels) from heaven (save with the Fact) with destruction or for taking their souls away, (and that case (the disbelievers) would not be tolerated) they would not be given any respite when the angels come down to them.