NO CALAMITY can ever befall [man] unless it be by God's leave: hence, whoever believes in God guides his [own] heart [towards this truth]; and God has full knowledge of everything. 11 And obey God, and obey the Messenger; but if you turn your backs, it is only for the Messenger to deliver the Manifest Message. 12 Allah - there is no deity except Him. And upon Allah let the believers rely. 13 O you who believe! surely from among your wives and your children there is an enemy to you; therefore beware of them; and if you pardon and forbear and forgive, then surely Allah is Forgiving, Merciful. 14 Your wealth and your children are but a trial, and Allah has with Him a great reward. 15 So keep your duty to Allah and fear Him as much as you can; listen and obey; and spend in charity, that is better for yourselves. And whosoever is saved from his own covetousness, then they are the successful ones. 16 If you lend an excellent loan to Allah, He will double it for you and forgive you; and Allah is Most Appreciative, Most Forbearing. 17 He knows that which is beyond the ken of perception as well as that which can be perceived. He is the Most Mighty, the Most Wise. 18