41:17And as for Thamood, We guided them, but they preferred blindness over guidance. So the thunderbolt of the humiliating punishment seized them, because of what they used to earn.

41:44Had We made it a Quran in a foreign language, they would have said, “If only its verses were made clear.” Non-Arabic and an Arab? Say, “For those who believe, it is guidance and healing. But as for those who do not believe: there is heaviness in their ears, and it is blindness for them. These are being called from a distant place.”