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 Pay heed, then, unto God, and pay heed unto the Apostle; and if you turn away, [know that] Our Apostle's only duty is a clear delivery of this message: 12 God -- there is no god but He. And in God let the believers put their trust. 13 O ye who believe! Lo! among your wives and your children there are enemies for you, therefor beware of them. And if ye efface and overlook and forgive, then lo! Allah is Forgiving, Merciful. 14 Your property and children are a trial for you, but the reward (which one may receive from God) is great. 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 you loan Allah a goodly loan, He will multiply it for you and forgive you. And Allah is Most Appreciative and Forbearing. 17 Knower He of the Unseen and the Visible, the All-mighty, the All-wise. 18