Say: Shall I inform you of (him who is) worse than this in retribution from Allah? (Worse is he) whom Allah has cursed and brought His wrath upon, and of whom He made apes and swine, and he who served the Shaitan; these are worse in place and more erring from the straight path.

Say: Who is the Lord of the heavens and the earth?-- Say: Allah. Say: Do you take then besides Him guardians who do not control any profit or harm for themselves? Say: Are the blind and the seeing alike? Or can the darkness and the light be equal? Or have they set up with Allah associates who have created creation like His, so that what is created became confused to them? Say: Allah is the Creator of all things, and He is the One, the Supreme.

Bring me blocks of iron; until when he had filled up the space between the two mountain sides, he said: Blow, until when he had made it (as) fire, he said: Bring me molten brass which I may pour over it.

He said: My Lord! give me a sign. He said: Your sign is that you will not be able to speak to the people three nights while in sound health.