Then We will surely question those to whom Messengers were sent, and indeed We will surely question the Messengers also.
Messengers are sent by the Lord of the universe periodically to convey His Message Adhikr to mankind. It is told in verses 36: 69-70 that Adhikr which is the Message of the Lord in one's heart’s language is revealed to warn whoever is living, and to fulfill the word of punishment upon the disbelievers. And it is told in verse 36: 11: "Indeed, Messenger will only warn the one who follows Adhikr and who fears the Impartial seen through Adhikr; so give glad tidings to him with forgiveness and honorable reward". It is told in verse 17: 15 that Lord will never be punishing any people until He deputes a Messenger to them. Adhikr is revealed to the last Messenger Muhammad as a Reminder for the entire world as explained in verse 6: 90. Adhikr is revealed to punish the hypocrites who hide It and their blind followers who reject It among the Fujjar as told in verses 33: 73 and 48: 6. By forgetting Adhikr the Fujjar became the worthless people as told in verse 25: 18. The Fujjar will have the Hell which is the house of worthless as explained in verses 14: 28- 29. The Impartial Lord doesn't send anyone either to Paradise or to Hell. It is the read, heard, and touched verses that will argue and witness against the Fujjar and will push into Hell. For the believer who testifies and follows Adhikr, It will argue and witness in favor of him, and he will enter Paradise. See explanation 2: 119, 159-161; 4: 41-42, 140, and 5: 67.