And that is not a difficult task for Allah.
Mankind created in Paradise is deputed to earth for identifying Lord of the universe through Adhikr-the Three-Time-Knowledge-as explained in verses 4: 1-2. Only the believer who testifies Adhikr remembers Lord in every moment of his life and will fulfill the aim of life as explained in verses 3: 190-191. The believer will only see his Lord’s face pleasantly at the time of death as explained in verse 4: 32.
The Arabic Quran reading Fujjar who are deaf, dumb, and blind towards Adhikr are denoted as the worst among the 1000 communities of Lord’s creatures as explained in verses 8: 22 and 55. Upon them are the curse of Lord, Angels, whole mankind, and those who are entitled to curse as explained in verses 2: 159-161. If these people didn’t convey Adhikr to whole mankind, Impartial Lord will entrust Adhikr to other people belonging to Messenger’s community as explained in verses 6: 89-90. See explanation 4: 133; 7: 185 and 21: 30.