39لِيُبَيِّنَ لَهُمُ الَّذي يَختَلِفونَ فيهِ وَلِيَعلَمَ الَّذينَ كَفَروا أَنَّهُم كانوا كاذِبينَMuhammad Sarwar(Through the resurrection) God wants to make a clear distinction between right and wrong and make the unbelievers know that they were liars.