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 God but He! In Allah, therefore, let the believers put their trust. 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 only a trial; and with God is a mighty wage. 15 Have as much fear of God as best as you can. Listen to the Messenger, obey him, and spend for your own sake good things for the cause of God. Those who control their greed will have everlasting happiness. 16 If ye lend unto Allah a goodly loan, He will double it for you and will forgive you, for Allah is Responsive, Clement, 17 The knower of the unknown and the known, all-mighty and all-wise. 18