What is the worst and best that can happen if atheists ask to muslims to prove the claim that the Quran was memorized?

What is the worst and best that can happen if atheists ask to muslims to prove the claim that the Quran was memorized? You know and I know the Quran was never memorized because the claim was never examined. What is the future for Islam and atheism? The truth is atheism is a logical fallacy that assumes God is the religious idea of the creator of the creation to conclude wrongly no creator exists because a particular idea of God doesn’t exist.