If We had sent this as a Quran (in a language) other than Arabic, they would have said: "Why are not its verses explained in details? What! (A Book) not in Arabic and (a Messenger) an Arab?" Say: "It is a guide and a healing (cure) for those who believe; And for those who do not believe, there is no hearing in their ears, and there is a blindness in their (eyes): They are (like those) being called from a far distant place!"