How many habitations rebelled against their Lord's command and His apostles; but We took them to severe task, and punished them with the harshest punishment. 8 So it tasted the mischief of its action, and the end of its affair was loss. 9 Allah has prepared for them severe chastisement, therefore be careful of (your duty to) Allah, O men of understanding who believe! Allah has indeed revealed to you a reminder, 10 [He sent] a Messenger [Muhammad] reciting to you the distinct verses of Allah that He may bring out those who believe and do righteous deeds from darknesses into the light. And whoever believes in Allah and does righteousness - He will admit him into gardens beneath which rivers flow to abide therein forever. Allah will have perfected for him a provision. 11 Allah it is who hath created seven heavens, and of the earth the like thereof. The commandment cometh down among them slowly, that ye may know that Allah is Able to do all things, and that Allah surroundeth all things in knowledge. 12