No kind of calamity can occur, except by the leave of Allah: and if any one believes in Allah, (Allah) guides his heart (aright): for Allah knows all things. 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 Allah, there is no god but He; and upon Allah, then, 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 only a trial, whereas Allah! With Him is a great reward (Paradise). 15 so be mindful of God as best as you can; and listen, and obey; and spend in charity: it is for your own good. Those who guard themselves against their own greed will surely prosper: 16 If you lend to God a good loan, He will multiply it for you, and will forgive you. God is All-thankful, All-clement, 17 He is the Knower of the Unseen and the Visible, the Almighty, the Wise. 18