39لِيُبَيِّنَ لَهُمُ الَّذي يَختَلِفونَ فيهِ وَلِيَعلَمَ الَّذينَ كَفَروا أَنَّهُم كانوا كاذِبينَA. J. Arberryso that He may make clear to them that whereon they were at variance, and that the unbelievers may know that they were truly liars.