Refutation of accusations against the Quran, challenge with it and division of polytheists regarding it

This Qur'an is not such (a writ) as could be composed by anyone but God. It confirms what has been revealed before, and is an exposition of (Heaven's) law. Without any doubt it's from the Lord of all the worlds.

Do they say (of the Prophet) that: "He has composed it?" Say to them: "Bring a Surah like this, and call anyone apart from God you can (to help you), if what you say is true."

In fact, they deny what is beyond the reach of their knowledge, whose explanation has not reached them yet. So had those who have gone before them denied; but look at the fate of the unjust

Some of them will believe in it, some will not. Your Lord knows the transgressors well.

If they (still) call you a liar, tell them: "For me my actions, for you yours. You are not answerable for my deeds, nor I for what you do."

Some of them listen to you: But can you make the deaf hear who do not understand a thing?

Some of them look toward you: But can you show the blind the way even when they cannot see?

Surely God does not wrong anyone; they wrong themselves.