And We surely know that they say: “It is only a human being who teaches the Messenger”; the one who they refer to is in a foreign language, while this Reading is manifest Arabic language.
Meccan pagans blindly used to say that the Book was told to Messenger by the foreign traders from Rome. This verse is opposing their argument by saying that the body of the last version of Adhikr is in Arabic. Today, the Arabic Quran reading Fujjar is having worse arguments against the believer who testifies to Adhikr. If these worthless people are hiding and rejecting Adhikr which is the Reminder for entire worlds, the Lord will entrust to other people who will not hide It as explained in verses 6: 89-90. It is told in verse 41: 40: “Indeed, those who are perverting Lord’s verses are not hidden from Us; who is better, the one to be thrown to the Fire or the one who comes safe on the Day of Judgment? You do as you wish; indeed He is the Ever-Watching whatever you are doing”. Only the 1 in 1000 believer utilizes the Healing and Truth Adhikr to rectify all his doubt and to form the confirmed belief. See explanation 7: 50-51, 180; 12: 1-2 and 14: 4.