(Al-Qiyama) 75 : 15
وَلَوْ أَلْقَىٰ مَعَاذِيرَهُ

Whatever excuse he may submit.

Since mankind has been taught Adhikr from the Paradise itself, conscience of everyone very well knows whether he is grateful believer or ungrateful disbeliever. Since every Kuffar Fujjar who does not purify himself with Adhikr-the Insight mentioned in verse 45: 20-and doesn’t confirm himself by utilizing Adhikr that he is one in thousand believer in to the Paradise, and doesn’t propagate It to enable others for identifying and purifying them, such will witness against his soul at the time of their death and from the Hereafter that ‘he was a disbeliever’ as explained in verses 7: 37 and 6: 130 respectively. See explanation 53: 32; 66: 6-7 and 87: 14-15.