(Al-Vaqia) 56 : 9
وَأَصْحَابُ الْمَشْأَمَةِ مَا أَصْحَابُ الْمَشْأَمَةِ

And the companions of left hand; who are the companions of left hand?

As explained in verse 3: 7, after the departure of thirty years of Messenger Muhammed, the Fujjar who are reading Arabic Quran including the Hypocrites-Kafir-and the Fajir are the companions of left hand. They are mentioned as ‘who have shown unjust to their soul’ in verse 35: 32. As explained in verse 4: 118, Satan will entrap nine hundred and ninety nine out of each thousand from among the people of 313 Messengers. Among them, the hypocritical leaders who are commanding the evil and are forbidding the good, and upon whom the wrath and curse of Allah are affected will go to the Hell even without trial as explained in verse 4: 145, whereas their followers will go to the Hell after trial as explained in verse 39: 71. If the hypocrites are hiding Adhikr, their followers are rejecting It.
Besides arguing and witnessing against them the verses they saw, heard, touched and read as explained in verse 9: 82, their sights, hearings, skins, tongues, hands and legs, etc. will also witness against them as explained in verses 24: 24; 36: 65; and 41: 19-24. As explained in verse 7: 37, at the time of their death, they will witness against their soul that indeed they were among the disbelievers; and on the Day of Judgement they will witness so as explained in verse 6: 130. As explained in verse 39: 59, at the time of such Fujjar’s death Lord will tell them that ‘You were among the disbelievers’. It is told in verses 84: 10-15 that those who will go to the Hell will get the book of deed in the left hand through their behind, and they will wail for perishing, and they will be roasted in the Hell; that is because they were rejoicing in the worldly life with their families, and were thinking that they would not be summoned for reckoning, but their Lord was oft-observing them. Se explanation 9: 67-68; 48: 6; 90: 19-20; and 98: 6.