Such are the ones whom Lord Allah has guided, so you also advance in their Guidance; you say: "I don't ask you any reward for it, It is nothing except a Reminder for entire worlds".
The Reminder is one of the forty names of Adhikr mentioned in 21 places such as 26: 209; 51: 55; 87: 9-12 and 89: 23. Adhikr is the Reminder which is a Clear and Manifest Reading as told in verse 36: 69. The Messenger is commanded to say through verse 38: 86: "I don't ask you any reward for conveying Lord's Message Adhikr, and I am not of the pretentious". Messenger is commanded to say through verse 25: 57: "I don’t ask any reward from you for this except that who will select Adhikr as a Ticket for returning to their Lord in Paradise". It is told in verse 43: 44: “This is a Reminder for you and your people, both of you will be questioned about It”. It is told in verses 54: 17, 22, 32, and 40: "Adhikr is made very easy to understand with the heart, so is there anyone ready for It".
But the Arabic Quran reading Fujjar by hiding and rejecting Adhikr are purchasing petty price for Lord's verses. Thus they are filling nothing except Fire in their bellies as explained in verses 2: 174-175. The Fujjar are the disbelievers into Hell as explained in verses 3: 7-10. See explanation 2: 38-39, 79; 4: 80, and 6: 25-26.