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 Obey Allah and obey the Messenger. But if you turn away from obedience, (then know that) Our Messenger has no other duty than to clearly convey the Truth. 12 God is the only Lord and in Him the believers should trust. 13 O believers, among your wives and children there is an enemy to you; so beware of them. But if you pardon, and overlook, and if you forgive, surely God is All-forgiving, All-compassionate. 14 Your possessions and your offspring are nothing but a trial for you. And there awaits a great reward for you with Allah. 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 of what is open, Exalted in Might, Full of Wisdom. 18