[Pooya/Ali Commentary 20:100] The chastisement that will be inflicted on the sinners and the deviators on the day of judgement will be more grievous than the torment they will suffer after their deaths in their graves and the period between the two will appear to them as if they have tarried not longer than ten days, but in the opinion of the more discerning among them the interval will be not longer than a day. When some people asked the Holy Prophet as to what would become of the solid mountains or the eternal hills, he recited verses 105 to 107: "My Lord will uproot them and scatter them as dust, and will leave them as plains, smooth and level, without any crookedness or unevenness," The scene of the day of judgement will be a level plain in which there will be no places of concealment. The angel Israfil as the summoner will blow the trumpet to assemble all souls who will follow him. Verse 109 makes it clear that those who have been granted permission by Allah shall have the authority to intercede and obtain forgiveness for those whom they find suitable and deserving. Refer to the commentary of al Baqarah: 48 and 255; Nisa: 85; Yunus: 3; Maryam: 87 and Zukhruf: 86. Aqa Mahdi Puya says: The knowledge acquired through the faculties of the senses by the finite being can never comprehend the Infinite Supreme Being.