How many a city turned in disdain from the commandment of its Lord and His Messengers; and then We made with it a terrible reckoning and chastised it with a horrible chastisement. 8 So it tasted the evil result of its conduct, and the end of its affair was perdition. 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 between them, that ye may know that Allah is over everything Potent, and that Allah! He encompasseth everything in knowledge. 12