An-Nahl - ১৬:৩৯

لِيُبَيِّنَ لَهُمُ الَّذِي يَخْتَلِفُونَ فِيهِ وَلِيَعْلَمَ الَّذِينَ كَفَرُواْ أَنَّهُمْ كَانُواْ كَاذِبِينَ
[16:39]
So that He might make manifest to them that about which they differ, and that those who disbelieve might know that they were liars.
(They must be raised up), in order that He may manifest to them the truth of that wherein they differ, and that the rejecters of Truth may realise that they had indeed (surrendered to) Falsehood.
That He may explain unto them that wherein they differ, and that those who disbelieved may know that they were liars.