Add surely your Lord is the Mighty, the Merciful.

And this (Qur'an) is the revelation of the Lord of the worlds.

It is brought by the Trusted Spirit down

to your heart, so that you become one of the warners

in plain Arabic language.

And of course, it is (mentioned) in the scriptures of the former people.

Is it not a proof for them that the knowledgeable of the children of Isra'il recognize him (the prophet)?

And (even) if We had revealed it to a non-Arab,

and he would have recited it to them, they were not to believe in it.

Thus We have made it enter into the hearts of the sinners.