You say: "If the ocean were the ink for writing the Words of my Lord, the sea would be exhausted before the words of my Lord finishes, even if We bring others like it as a supplement".
It is told in verse 31: 27: “If trees upon the earth were pens and the ocean as ink, with seven oceans supplemented to it, the Words of Lord Allah would not be exhausted; indeed Allah is the Exalted, the Wise”. Not Arabic Quran but Adhikr is the Best Interpretation of Lord’s Book as mentioned in verse 25: 33. It is the Words of the Three-Time-Knower Lord which explains everything. It is told in verse 54: 17: “Surely Lord has made this Reading (Adhikr) easy to understand by one’s heart, so is there anyone to receive this admonition?” It is told in verse 59: 21: “If Lord had sent down Manifest Reading Adhikr upon a mountain, you would have seen it trembled and break apart due to fear of Lord; and these examples We present to the people, so that they may meditate and reflect”. Some examples which can’t be grasped before, but understandable today are explained in verse 17: 102.
It is told in verses 62: 2: “He is the One Who has sent them an illiterate Messenger from themselves explaining to them His verses, purifying them, teaching them the Book and Wisdom, even though they were in manifest astray before”. In every Messenger’s period, only some weakling and illiterates people were ready to accept the Messenger and the Message, whereas the literates rejected the Truth when it reached them. Today, the Arabic Quran reading Fujjar have made their food ‘rejecting Adhikr’. So the other people belonging to the Messenger’s community who don’t know the Arabic language will only accept Adhikr as told in verse 62: 3. And Lord says in verse 6: 89: “If these people are hiding Adhikr, then We will entrust It to other people who will not be hiding It”. See explanation 3: 58; 7: 146-147 and 16: 2.