(It is) a Scripture that is revealed unto thee (Muhammad) so let there be no heaviness in thy heart therefrom that thou mayest warn thereby, and (it is) a Reminder unto believers.
And We created you, then fashioned you, then told the angels: Fall ye prostrate before Adam! And they fell prostrate, all save Iblis, who was not of those who make prostration.
He said: What hindered thee that thou didst not fall prostrate when I bade thee? (Iblis) said: I am better than him. Thou createdst me of fire while him Thou didst create of mud.