41:3A Scripture whose Verses are detailed, a Quran in Arabic for people who know.

41:12So He completed them as seven universes in two days, and He assigned to each universe its laws. And We decorated the lower universe with lamps, and for protection. That is the design of the Almighty, the All-Knowing.

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.”