The hypocrites and those whose hearts were perverted said, "These people [the believers] must be deluded by their religion." But he who places his trust in God [knows that], God is Almighty and Wise. 49 And had you seen when the angels will cause to die those who disbelieve, smiting their faces and their backs, and (saying): Taste the punishment of burning. 50 "This is because of that which your hands had forwarded. And verily, Allah is not unjust to His slaves." 51 [Theirs is] like the custom of the people of Pharaoh and of those before them. They disbelieved in the signs of Allah, so Allah seized them for their sins. Indeed, Allah is Powerful and severe in penalty. 52 This is because Allah has never changed a favor which He has conferred upon a people until they change their own condition; and because Allah is Hearing, Knowing; 53 Like Pharaoh's folk, and the people before him, who cried lies to the signs of their Lord, so We destroyed them because of their sins, and We drowned the folk of Pharaoh; and all were evildoers. 54 Lo! the worst of beasts in Allah's sight are the ungrateful who will not believe. 55 those with whom you have made a covenant, and who break their covenant on every occasion and have no fear [of God]. 56 So if you find them in battle, kill them in a manner which makes those behind them scamper back, in the hope that they may learn a lesson. 57 And if you fear treachery from any people (with whom you have a covenant) then publicly throw their covenant at them. Allah does not love the treacherous. 58